Meaning
The larva of any of the genera Spodoptera and Mythimna of noctuid moths, which typically feed in large, destructive groups on food crops and grasses.
Etymology
Origin: Unknown
From army + worm.
Synonyms & Antonyms
Synonyms
army wormworm
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2023, 2024, 2025.