bone hard

adjective

As hard as a bone, rock hard.

Meanings

adjectivebone hard (not comparable)
  1. idiomaticnot comparableAs hard as a bone, rock hard.
Cite this entry
APA

bone hard. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bone%20hard

MLA

“bone hard.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bone%20hard. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “bone hard,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bone%20hard.

Source: bone hard on Wiktionary, CC BY-SA 4.0.