noun🔗ShareThe fingernail on the thumb."My little sister bit her thumbnail while she was drawing. "anatomypartbodyChat with AIVocabulary GamePractice Reading
noun🔗ShareA rough sketch (e.g., the size of one's thumbnail)."The artist made a quick thumbnail sketch of the new house design. "artmediacommunicationChat with AIVocabulary GamePractice Reading
noun🔗ShareA small picture, used as a compact representation of a larger image."The website showed a thumbnail of the vacation photo album, so I could quickly see which one I wanted to open. "computingmediatechnologyinternetappearanceinfoChat with AIVocabulary GamePractice Reading
verb🔗ShareTo describe concisely."The teacher asked us to thumbnail the main points of the chapter before the test. "communicationlanguagewritingChat with AIVocabulary GamePractice Reading
verb🔗ShareTo create a smaller representation of (a larger image)."Before posting the photo, I thumbnail the image so it loads faster on the website. "technologycomputinginternetmediacommunicationelectronicsdeviceChat with AIVocabulary GamePractice Reading
