Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
adj
Initialism of smoker-friendly: not objecting to people who smoke tobacco.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, initialism
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
Initialism of San Francisco.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, initialism
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
Initialism of Sinn Féin; an Irish political party.
Definition source: English Wiktionary via Wiktextract
Usage: Ireland, UK, abbreviation, alt-of, initialism
Topics: government, politics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
Initialism of Street Fighter.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, initialism
Topics: video-games
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
Initialism of Super Formula.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, initialism
Topics: hobbies, lifestyle, motor-racing, racing, sports
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Initialism of science fiction or speculative fiction, often used to avoid having to choose between the two.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, initialism, uncountable
Topics: fiction, literature, media, publishing
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Initialism of square feet.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, initialism, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Initialism of spontaneous fission.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, initialism, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Initialism of small forward.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, initialism, uncountable
Topics: ball-games, basketball, games, hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of semifinal.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Topics: hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Initialism of single female.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, initialism, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Alternative form of SF (science fiction)
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, dated
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of significant figure(s).
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
a book size one sixty-fourth of the size of a standard uncut sheet of paper (less 7.5 cm (3") in height)
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Abbreviation of sixty-fourth
