c.f.

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|music}} {{abbreviation of|en|cantus firmus}}.

Verb

1. {{misspelling of|en|cf.}}

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.