Attenuant

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any medicine that thins or dilutes the fluids; a diluent. dated
Adjective
  1. 1
    archaic Making thin; diluting or thinning; rendering less dense and viscid.

    "attenuant substance"

Etymology

From Latin attenuans, present participle of attenuare: compare French atténuant. See attenuate.

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