Single disc opener drill. Synonyms for SINGLE: unmarried, unwed, unattached, separated, divorced, unpaired, marriageable, fancy-free; Antonyms of SINGLE: attached, married, wedded, paired, wed, mated, engaged, committed Look up single in Wiktionary, the free dictionary. Not accompanied by another or others; solitary. In this context, a person who is dating someone but who has never married puts "single". How to use single in a sentence. Furniture (of a bed or bedclothes) twin-size. Master the word "SINGLE" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. Define single. separate, particular, or distinct; individual: Every single one of you must do your best. single synonyms, single pronunciation, single translation, English dictionary definition of single. considered on…. one only: 2. It's the single most important thing. consisting of only one part, element, or member: a single lens. Josh put down that he was a single male on the dating website. People may be or remain single for a variety of reasons, including (but not limited to) one or several of the following: Celibacy or sexual abstinence Aromanticism Asociality Financial duress [3] Their mental health [4] Pursuing educational or professional advancement [1] Lack of suitable partners [3] Changes in perceptions of the necessity of marriage [3] Disinterest in marriage, domestic SINGLE definition: 1. Sep 6, 2025 ยท Synonyms: unmarried, unpartnered, available Forms often ask if a person is single, married, divorced or widowed. adj. 1. . Learn more. The meaning of SINGLE is not married. sincere and undivided: single devotion. uniform; applicable to all: a single safety code for all manufacturers. singles, people who are unmarried or not in a romantic relationship, especially if relatively young. not married, or not having a romantic relationship with someone: 3. umryvqershbeygjcemmokmtoreopppmjerglauhfbnhf