name, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The practice of collecting and trading computer viruses. uncountable
2. 2
   The indicated airspeed at which an aircraft's maximum sustained angle of climb is the steepest. uncountable, usually
3. 3
   Vertex. uncountable, usually

Proper Noun

1. 1
   The nerve agent O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate.

Synonyms

All synonyms

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Etymology

Etymology 1

Short for "venomous agent X".

Etymology 2

Short for virus exchange.

Related phrases

computer virusnerve agent

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.