「at」の定義 - The Free Dictionaryによる

At - definition of at by The Free Dictionary At - definition of at by The Free Dictionary https://www.thefreedictionary.com/at Printer Friendly at Also found in: Thesaurus , Medical , Legal , Financial , Acronyms , Idioms , Encyclopedia , Wikipedia . At The symbol for astatine . AT abbr. 1. air temperature 2. ampere-turn 3. antitank 4. automatic transmission at (ăt; ət when unstressed ) prep. 1. a. In or near the area occupied by; in or near the location of: at the market; at our destination. b. In or near the position of: always at my side; at the center of the page. 2. To or toward the direction or location of, especially for a specific purpose: Questions came at us from all sides. 3. Present during; attending: at the dance. 4. Within the interval or span of: at the dinner hour; at a glance. 5. In the state or condition of: at peace with one's conscience. 6. In the activity or field of: skilled at playing chess; good at math. 7. To or using the rate, extent, or amount of; to the point of: at 30 cents a pound; at high speed; at 20 paces; at 350°F. 8. On, near, or by the time or age of: at three o'clock; at 72 years of age. 9. On account of; because of: rejoice at a victory. 10. By way of; through: exited at the rear gate. 11. In accord with; following: at my request. 12. Dependent upon: at the mercy of the court. 13. Occupied with: at work. Idiom: at it Informal Engaged in verbal or physical conflict; arguing or fighting: The neighbors are at it again. [Middle English, from Old English æt ; see ad- in Indo-European roots .] aT abbr. attotesla American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. at ( æt ) prep 1. used to indicate location or position: are they at the table? ; staying at a small hotel . 2. towards; in the direction of: looking at television ; throwing stones at windows . 3. used to indicate position in time: come at three o'clock . 4. engaged in; in a state of (being): children at play ; stand at ease ; he is at his most charming today . 5. (in expressions concerned with habitual activity) during the passing of (esp in the phrase at night ): he used to work at night . 6. for; in exchange for: it's selling at four pounds . 7. used to indicate the object of an emotion: angry at the driver ; shocked at his behaviour . 8. where it's at slang the real place of action [Old English æt; related to Old Norse at to, Latin ad to] at ( ɑːt; æt ) n , pl at (Currencies) a Laotian monetary unit worth one hundredth of a kip [from Thai] at the internet domain name for (Computer Science) Austria At the chemical symbol for (Elements & Compounds) astatine symbol for (Units) Also: A ampere-turn AT abbreviation for (Education) attainment target Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 at 1 (æt; unstressed ət, ɪt) prep. 1. (used to indicate a point or place occupied in space); in, on, or near: to stand at the door. 2. (used to indicate a location or position, as in time, on a scale, or in order): at age 65; at zero; at the end. 3. (used to indicate incidence or occurrence): at the sound of the bell; at low tide. 4. (used to indicate presence or location): at home; at hand. 5. (used to indicate amount, degree, or rate): at great speed; at high altitudes. 6. (used to indicate a direction, goal, or objective); toward: Look at that. 7. (used to indicate occupation or involvement): at work; at play. 8. (used to indicate a state or condition): at ease; at peace. 9. (used to indicate a cause or source): She was annoyed at their carelessness. 10. (used to indicate relative quality or value): at one's best; at cost. [before 900; Middle English; Old English æt, c. Old Frisian et, Old Saxon, Old Norse, Gothic at, Old High German az, Latin ad ] at 2 (ɑt, æt) n., pl. at. a monetary unit of Laos, equal to 1/100 of a kip. [1950–55; < Lao; ultimately < Pali aṭṭha eight ] at- var. of ad- before t: attend. AT 1. achievement test. 2. antitank. At ampere-turn. At Chem. Symbol. astatine. at. 1. atmosphere. 2. atomic. 3. attorney. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. At The symbol for astatine . The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. at 1. place or position At is used to talk about where something is or where something happens. There was a staircase at the end of the hallway. You often use at to mean 'next to' or 'beside'. He waited at the door. You say that someone sits at a table or desk. I was sitting at my desk, reading. If you want to mention the building where something is or where something happens, you usually use at . We had dinner at a restaurant in Attleborough. He lived at 14 Burnbank Gardens, Glasgow. In British English, you say that someone is at school or at university when you want to say that they study there. He had done some acting at school. After a year at university, Ben joined the army. Speakers of American English usually say that someone is in school. They met in high school. See school - university You say that something happens at a meeting, ceremony, or party. The whole family were at the funeral. They met at a dinner party. 2. time At is also used to say when something happens. You use at when you are mentioning a precise time. At 2.30 a.m. he returned. The train leaves at 9 a.m. If you want to know the precise time when something happened or will happen, you can say ' At what time...? ' but people usually say ' What time...' ' or ' When...? ' When does the boat leave? 'We're having a party on the beach.' – ' What time? ' – 'At nine.' You can say that something happened or will happen ' at dawn', ' at dusk', or ' at night'. She had come in at dawn. It was ten o'clock at night. However, you say that something happened or will happen ' in the morning', ' in the afternoon', or ' in the evening'. If something happens at a meal time, it happens while the meal is being eaten. Let's talk about it at dinner. You say that something happens at Christmas or at Easter. She sent a card at Christmas. However, you say that something happens on a particular day during Christmas or Easter. They played cricket on Christmas Day. In British English, at is usually used with weekend . I went home at the weekend. American speakers usually use on or over with weekend . I had a class on the weekend. What are you doing over the weekend? Collins COBUILD English Usage © HarperCollins Publishers 1992, 2004, 2011, 2012 Thesaurus Antonyms Related Words Synonyms Legend: Switch to new thesaurus Noun 1. At - a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium astatine , atomic number 85 chemical element , element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter halogen - any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions 2. at - 100 at equal 1 kip in Laos Laotian monetary unit - monetary unit in Laos kip - the basic unit of money in Laos Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Translations إلى ، عَلى بِ ، بِ (سِعْر) عِنْد في في حالَة v za na ved efter for i med um zu an auf bei σε a en hacia de à en envers lors pour kod - kor á á, aî, í, viî á, fyrir á, í, hjá, viî á, viî, í a di essere agli ordini di gi... che ci sei in ･･･に ...에서 uz bij da ... hos på til ved przy em амбулаторно над при собака у na ob pri v på ที่ …-de …-de/da …-e/a de, da tại 以...速率 以…价格 向… 在 在...中 AT N ABBR = automatic translation → TA f at [æt] When at is an element in a phrasal verb, eg look at , look up the verb. PREP 1. ( position ) 1.1. ( specifying rough location ) → en there weren't many people at the party/lecture → no había mucha gente en la fiesta / conferencia at the hairdresser's/supermarket → en la peluquería /el supermercado at the office → en la oficina at school → en la escuela , en el colegio at sea → en el mar at table → en la mesa BUT at John's → en casa de Juan where it's at Glasgow's where it's at → en Glasgow es donde está la movida , en Glasgow es donde está el rollo ( Sp ) where we're at I'll just run through where we're at → te voy a poner al tanto or al corriente de cuál es la situación 1.2. ( specifying position ) my room's at the back of the house → mi dormitorio está en la parte de atrás de la casa the dress fastens at the back → el vestido se abrocha por detrás at the bottom of the stairs → al pie de las escaleras to stand at the door → estar de pie or ( LAm ) parado en la puerta at the edge → en el borde my room's at the front of the house → mi dormitorio está en la parte delantera de la casa the dress fastens at the front → el vestido se abrocha por delante at the top ( gen ) → en lo alto ; ( of mountain ) → en la cumbre to be at the window → estar junto a la ventana he came in at the window → entró por la ventana 1.3. ( esp Internet ) (= name of @ symbol ) → arroba f "my e-mail address is jones at collins dot uk" ( [email protected] ) → -mi dirección electrónica es jones arroba collins punto uk 2. ( direction ) (= towards ) → hacia the car was coming straight at us → el coche venía directo hacia nosotros to look at sth → mirar algo 3. ( time, age ) → a at four o'clock → a las cuatro at midday → a mediodía at 16 he was already a household name → a los 16 años era ya un nombre muy conocido at lunchtime → a la hora de la comida , a la hora de alm