English · Word Candidate

Sf

Proposed by a contributor, not yet supported by evidence.

Also seen as: Sfs

Both English Tiếng Việt

Meaning · English

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

Nghĩa · Tiếng Việt

Kích cỡ sách bằng một phần sáu mươi bốn của kích cỡ giấy tiêu chuẩn

Machine-translated — suggest a fix

Noun

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).

Common questions

What does “Sf” mean?

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

Is “Sf” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.

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