noun, slang ·Uncommon ·Advanced level

Definitions

Noun

1. 1
   A hypothetical worldwide disaster that would happen due to many insect species going extinct, as for example if the Holocene extinction remains unchecked. informal, neologism

Etymology

Blend of insect + armageddon.

Editorial Guides For "insectageddon"

How to Write Clear Call-to-Action Copy

Create stronger CTA text for landing pages and product flows without hype language.

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