adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any substance that prevents the process of healing, or granulation.
2. 2
   A substance added to clay to make it less malleable.

Adjective

1. 1
   Diminishing plasticity.
2. 2
   Preventing or checking the process of healing, or granulation.
3. 3
   Opposing the use of plastics, typically for environmental reasons.

Etymology

From anti- + plastic.

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