noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A white, crystalline, organosulfur compound, C₁₁H₁₀N₂S, used as a pneumotoxic rodenticide, especially against adult brown rats. uncountable

Synonyms

All synonyms

1-(1-naphthyl)-2-thioureaantudiraxnaphthalen-1-ylthiourea

Etymology

From alpha- + napthyl- + thio- + urea.

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