S. F.

A form of sf — a book size one sixty-fourth of the size of a standard uncut sheet of paper (less 7.5 cm (3") in height)

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Meanings

noun
  1. alternativeAlternative form of SF.

Synonyms & antonyms

Also see
sci-fiunited states space force
Cite this entry
APA

S. F.. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/S.%20F.

MLA

“S. F..” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/S.%20F.. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “S. F.,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/S.%20F..

Source: S. F. on Wiktionary, CC BY-SA 4.0.