thrash

Fetched 2026-10-26 (cache).

Synonyms: thresh, thrush, trash, thrast, thraso

Antonyms: thresh, thrush, trash, thrast, thraso

Related words from Datamuse; suggestions, not definitions.

Verb

1. To [[beat]] mercilessly.
2. To [[defeat]] utterly.
3. To [[thresh]].
4. To move about wildly or violently; to [[flail]]; to [[labour]].
5. {{lb|en|software}} To extensively [[test]] a [[software]] [[system]], giving a program various inputs and observing the behavior and outputs that result.
6. {{lb|en|computing}} In [[computer]] [[architecture]], to cause or undergo poor [[performance]] of a [[virtual memory]] (or [[paging]]) system.

Noun

1. {{lb|en|countable}} A [[beat]] or [[blow]]; the sound of beating.
2. {{lb|en|rail transport|uncountable}} The [[roar]] and [[smoke]] of a particularly powerful [[diesel]] engine.
3. {{lb|en|music genre|uncountable}} {{ellipsis of|en|thrash metal}}.
4. {{lb|en|slang|countable}} A [[wild]] [[party]].

Proper noun

1. {{surname|en}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.