headcase

Fetched 2026-10-26 (cache).

Synonyms: head case, headrace, hardcase, headcap, headgame, seedcase, helicase, headfast, headcam, headcases, headage

Antonyms: head case, headrace, hardcase, headcap, headgame, seedcase, helicase, headfast, headcam, headcases, headage

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|informal|derogatory|countable}} A [[mentally]] [[unbalanced]], [[unpredictable]] person, especially one who displays [[aggressive]] [[behavior]].
2. {{lb|en|genetics|uncountable}} A genetic sequence that inhibits terminal branching of the trachea and regulates dendrite pruning.

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