LOGの定義と意味 - メリアム・ウェブスター

LOG Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition noun (1) verb noun (2) abbreviation combining form noun combining form noun 6 noun (1) verb noun (2) abbreviation combining form noun combining form Synonyms Example Sentences Word History Phrases Containing Rhymes Entries Near Cite this Entry Citation Kids Definition Kids Legal Definition Legal More from M-W Show more Show more Citation Kids Legal More from M-W Save Word To save this word, you'll need to log in. Log In log 1 of 6 noun (1) ˈlȯg ˈläg Synonyms of log often attributive 1 : a usually bulky piece or length of a cut or fallen tree especially : a length of a tree trunk ready for sawing and over six feet (1.8 meters) long 2 : an apparatus for measuring the rate of a ship's motion through the water that consists of a block fastened to a line and run out from a reel 3 a : the record of the speed or daily progress of a ship also : the full nautical record of a ship's voyage b : the full record of a flight by an aircraft 4 : a record of performance, events, or day-to-day activities log 2 of 6 verb logged ; logging transitive verb 1 a : to cut (trees) for lumber b : to clear (land) of trees in lumbering — often used with off 2 : to make a note or record of : enter details of or about in a log 3 a : to move (an indicated distance) or attain (an indicated speed) as noted in a log b (1) : to sail a ship or fly an airplane for (an indicated distance or period of time) (2) : to have (an indicated record) to one's credit : achieve intransitive verb : lumber entry 3 sense 1 log 3 of 6 noun (2) often attributive : logarithm log 4 of 6 abbreviation logic log- 5 of 6 combining form variants or logo- : word : thought : speech : discourse logo gram logo rrhea -log 6 of 6 noun combining form see -logue Synonyms of log Relevance Verb record report transcribe note See All Synonyms & Antonyms in Thesaurus Examples of log in a Sentence Verb Thousands of trees have been logged in this area. The forest has been heavily logged . The company has been logging in this area for many years. Part of his job is to log all deliveries. Truck drivers log thousands of miles every week. She has only been flying for a few months, but she has already logged more than 80 hours. a pitcher who has logged more than a hundred victories See More Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . Noun At the Crystal Forest Trail, petrified logs can easily be seen within steps of the parking area. — Patricia Doherty, Travel + Leisure , 3 May 2026 Rattlesnakes are commonly found on or near trails, as well as in brush, rocks and logs , particularly this time of year, the department said. — Staff Author, PEOPLE , 2 May 2026 Verb These two missions are the biggest draws in the last several years, although the agency stated that nine other major launches have logged an average of 55,000 out-of-county visitors. — Richard Tribou, The Orlando Sentinel , 4 May 2026 Strong, the consensus national player of the year in 2025-26, had one of her worst performances in a UConn jersey at the Final Four, logging 12 points and 12 rebounds on 25% shooting in the 62-48 defeat that ended the Huskies’ undefeated season. — Emily Adams, Hartford Courant , 4 May 2026 See All Example Sentences for log Word History Etymology Noun (1) Middle English logge Noun (2) by shortening Combining form Greek, from logos — more at legend First Known Use Noun (1) 14th century, in the meaning defined at sense 1 Verb 1699, in the meaning defined at transitive sense 1a Noun (2) circa 1630, in the meaning defined above Time Traveler The first known use of log was in the 14th century See more words from the same century Phrases Containing log (as) easy as falling off a log gas log log cabin log in log line log off log on log out sleep like a baby / log Yule log Rhymes for log blog bog clog cog dog flog fog frog grog hog jog og See All Rhymes for log Browse Nearby Words lofty log log- See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Log.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/log. Accessed 5 May. 2026. Copy Citation Kids Definition log 1 of 3 noun ˈlȯg ˈläg 1 : a large piece of a cut or fallen tree especially : a long piece of a tree trunk trimmed and ready for sawing 2 : a device for measuring the speed of a ship 3 a : the daily record of a ship's speed and progress b : the full record of a ship's voyage or of an aircraft's flight 4 : a record of performance, events, or day-to-day activities a computer log log 2 of 3 verb logged ; logging 1 : to cut trees for lumber or to clear land of trees in lumbering 2 : to put details of or about in a log 3 a : to move a distance or reach a speed as noted in a log b : to sail a ship or fly an aircraft for an indicated distance or time the pilot logged thousands of miles and hundreds of hours log 3 of 3 noun : logarithm Legal Definition log noun : register sense 1 More from Merriam-Webster on log Nglish: Translation of log for Spanish Speakers Britannica.com: Encyclopedia article about log Last Updated: 5 May 2026 - Updated example sentences Love words? 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