hfo

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{senseid|en|Q65064226}} {{initialism of|en|w:heavy fuel oil}}.
2. {{initialism of|en|hydrofluoroolefin}}.
3. {{initialism of|en|[[high-frequency]] [[oscillation]]}}.
4. {{initialism of|en|[[hands-free]] [[orgasm]]}}.

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