成人 | ケンブリッジ英語辞典の定義

ADULT | definition in the Cambridge English Dictionary Meaning of adult in English adult noun [ C ] us Your browser doesn't support HTML5 audio / əˈdʌlt / / ˈæd.ʌlt / uk Your browser doesn't support HTML5 audio / ˈæd.ʌlt / / əˈdʌlt / Add to word list Add to word list A1 a person or animal that has grown to full size and strength : An adult under English law is someone over 18 years old . Adults pay an admission charge but children get in free . Synonym grown-up to become an adult to become an adult He was a young man on the verge of becoming an adult. grow up What do you want to be when you grow up? grow up Stop complaining and grow up! mature Some adolescents mature earlier than others. mature Freddie has matured into a responsible adult. See more results » The school rules state that no child shall be allowed out of the school during the day , unless accompanied by an adult. The magazine is aimed at teenagers and young adults. There will be two adults traveling , plus three children . Let's stay calm and try to behave like responsible adults. If you think of these children growing into adults who enjoy and appreciate classical music , then that repays our effort . adult adjective us Your browser doesn't support HTML5 audio / əˈdʌlt / / ˈæd.ʌlt / uk Your browser doesn't support HTML5 audio / ˈæd.ʌlt / / əˈdʌlt / A2 being, involving , or relating to an adult (= a person or animal that has grown to full size and strength ) : an adult male / elephant They appear fully grown but haven't yet become fully adult. There has been a decline in adult literacy . Some activities require adult supervision . From a scientific point of view , embryonic stem cells offer greater opportunities than adult stem cells . See also adult life (of behavior , etc.) typical of or suitable for adults : Let's try to be adult about this. adult activities, behavior, etc. adult The victim was an adult male. adult A lot of people have never seen an adult movie. big When I get big (= become an adult) , I want to be an astronaut! grown up Her children are all grown up now. full-grown The website offers both puppies and full-grown dogs for sale. grown I've seen grown men cry when she sings. See more results » Adult movies , magazines , and books show naked people and sexual acts and are not for children . adult activities, behavior, etc. adult The victim was an adult male. adult A lot of people have never seen an adult movie. big When I get big (= become an adult) , I want to be an astronaut! grown up Her children are all grown up now. full-grown The website offers both puppies and full-grown dogs for sale. grown I've seen grown men cry when she sings. See more results » Physically and mentally mature & immature adulting aging babyish childish childishly immaturely immaturity infantile juvenile make a man (out) of someone idiom overgrown petulance petulancy petulant petulantly puerility secondary sexual characteristic sophomoric too old to do something young at heart idiom See more results » (Definition of adult from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) adult | Intermediate English adult adjective us Your browser doesn't support HTML5 audio / əˈdʌlt , ˈæd·ʌlt / Add to word list Add to word list grown to full size and strength : More than half of adult Americans are considered overweight . Adult also means suitable for grown people and not children : It’s a kids ’ show, but they sneak in some adult humor . Adult movies , magazines , shows , and books include content that is intended for adults only. adult noun [ C ] us Your browser doesn't support HTML5 audio / əˈdʌlt , ˈæd·ʌlt / We invited only adults to the wedding . adulthood noun [ U ] us Your browser doesn't support HTML5 audio / əˈdʌltˌhʊd / When she reached adulthood, she moved away. (Definition of adult from the Cambridge Academic Content Dictionary © Cambridge University Press) What is the pronunciation of adult ? Translations of adult in Chinese (Traditional) 成年人, 成年動物, 發育成熟的… See more in Chinese (Simplified) 成年人, 成年动物, 发育成熟的… See more in Spanish adulto, adulta, de/para adultos… See more in Portuguese adulto, adulta, de adultos… See more in Marathi in Japanese in Turkish in French in Catalan in Dutch in Tamil in Hindi in Gujarati in Danish in Swedish in Malay in German in Norwegian in Urdu in Ukrainian in Telugu in Bengali in Czech in Indonesian in Thai in Vietnamese in Polish in Korean in Italian प्रौढ व्यक्ति, प्रौढ, प्रौढपणे… See more 大人, 成人, 成長した動物… See more yetişkin, erişkin kişi ya da hayvan, erişkin… See more adulte [masculine-feminine], adulte, responsable… See more adult, -a, de/per a adults… See more volwassen, voor volwassenen, porno-… See more முழுமையான அளவு மற்றும் வலிமையோடு வளர்ந்த ஒரு நபர் அல்லது விலங்கு, முழு அளவு மற்றும் வலிமையுடன் வளர்ந்தது., பெரியவர்களுக்கு பொதுவான அல்லது பொருத்தமானது… See more वयस्क, वयस्क / बालिग, परिपक्व / प्रौढ़… See more પુખ્ત, પુખ્તવયના માટે… See more voksen, fuldvoksen, moden… See more [full]vuxen, vuxen, mogen… See more dewasa, matang… See more erwachsen, für Erwachsene, der/die Erwachsene(r)… See more voksen [masculine], voksen, voksen-… See more بالغ, بلوغت, سیانا… See more дорослий, повнолітній, призначений для дорослих… See more పూర్తిగా ఎదిగిన, వయసు వచ్చిన, పెద్ద… See more প্রাপ্তবয়স্ক, একজন ব্যক্তি বা প্রাণী যা আকারে পূর্ণতা এবং শক্তিতে বৃদ্ধি পেয়েছে, সোমত্ত… See more dospělý, zralý, pornografický… See more dewasa, matang, kategori dewasa… See more โตเต็มที่, เป็นผู้ใหญ่, สำหรับผู้ใหญ่… See more trưởng thành, chín chắn, cho người lớn… See more dorosły, dla dorosłych, dojrzały… See more 성인, 다 자란 동물, 성인용… See more adulto, -a, da/per adulti… See more Need a translator? Get a quick, free translation! Translator tool Browse aduki adulate adulation adulatory adult adult care adult education adult life adult-onset diabetes More meanings of adult adult care adult life young adult adult education adult-onset diabetes adult onset diabetes , at adult-onset diabetes See all meanings Word of the Day bae UK Your browser doesn't support HTML5 audio /beɪ/ US Your browser doesn't support HTML5 audio /beɪ/ someone you love; a boyfriend or girlfriend About this Blog It’s a dirty business: the metaphorical use of ‘dirty’ April 29, 2026 Read More New Words superworker May 04, 2026 More new words has been added to list To top AI Assistant Contents English Intermediate Translations AI Assistant Cambridge Dictionary +Plus My profile +Plus help Log out English (US) Change English (UK) English (US) Español Português 中文 (简体) 正體中文 (繁體) Dansk Deutsch Français Italiano Nederlands Norsk Polski Русский Türkçe Tiếng Việt Svenska Українська 日本語 한국어 ગુજરાતી தமிழ் తెలుగు বাঙ্গালি मराठी हिंदी Follow us Choose a dictionary Recent and Recommended Definitions Clear explanations of natural written and spoken English English Learner’s Dictionary Essential British English Essential American English Grammar and thesaurus Usage explanations of natural written and spoken English Grammar Thesaurus Pronunciation British and American pronunciations with audio English Pronunciation Translation Click on the arrows to change the translation direction. Bilingual Dictionaries English–Chinese (Simplified) Chinese (Simplified)–English English–Chinese (Traditional) Chinese (Traditional)–English English–Danish Danish–English English–Dutch Dutch–English English–French French–English English–German German–English English–Indonesian Indonesian–English English–Italian Italian–English English–Japanese Japanese–English English–Norwegian Norwegian–English English–Polish Polish–English English–Portuguese Portuguese–English English–Spanish Spanish–English English–Swedish Swedish–English Semi-bilingual Dictionaries English–Arabic English–Bengali English–Catalan English–Czech English–Gujarati English–Hindi English–Korean English–Malay English–Marathi English–Russian English–Tamil English–Telugu English–Thai English–Turkish English–Ukrainian English–Urdu English–Vietnamese Dictionary +Plus Word Lists Contents English Noun Adjective Intermediate Adjective adult Noun adult adulthood Translations Grammar All translations My word lists To add adult to a word list please sign up or log in. Sign up or Log in My word lists Add adult to one of your lists below, or create a new one. More Go to your word lists Tell us about this example sentence: The word in the example sentence does not match the entry word. The sentence contains offensive content. Cancel Submit The word in the example sentence does not match the entry word. The sentence contains offensive content. Cancel Submit