Pyrausta

noun

Py·​raus·​ta

pə̇ˈrȯstə

: a genus (subfamily Pyraustinae of the family Pyralidae or Crambidae) of inconspicuously colored moths with larvae that feed on foliage or bore in the stems of plants see corn borer

Word History

Etymology

New Latin, from Greek pyraustēs moth that gets singed in fire, from pyr- + -austēs (from auein to get a light, start a fire)

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now