corner case

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|chiefly|engineering}} A [[problem]] or [[situation]] that [[occur]]s only when two or more [[operating]] [[parameter]]s are at [[extreme]] [[value]]s, or when [[two]] or more [[unusual]] operating [[circumstance]]s [[happen]] to [[coincide]].
2. {{lb|en|by extension}} Any [[unusual]] [[scenario]].

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