Polyisocyanate

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any compound containing multiple isocyanate functional groups
  2. 2
    Any polymer prepared from an isocyanate, especially a polyurethane

Etymology

From poly- + isocyanate.

Related phrases

functional group

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