math grenade

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|historical|slang}} The {{w|Curta}}, a [[cylindrical]] [[hand-held]] [[mechanical]] [[calculator]] invented in the 1930s.

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