Definition of thrashy in English:

thrashy

adjective

  • 1Originally and chiefly British. Of a vehicle's engine: sounding harsh or forced, noisy.

  • 2Designating, resembling, or characteristic of thrash music or its performers; fast, loud, and harsh-sounding.

Origin

1980s; earliest use found in The Financial Times. From thrash + -y.

Pronunciation

thrashy

/ˈθraʃi/