Tooth-and-nail
adj, adv
adj, adv ·Rare ·Advanced level
Definitions
Adjective
- 1 vicious; violent; full of strength and power idiomatic, not-comparable
"a tooth-and-nail fight"
Adverb
- 1 viciously, violently not-comparable
"They fought tooth-and-nail"
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.