hardness

hard·ness

noun \-nəs\

Definition of HARDNESS

1

: the quality or state of being hard

2

a : the cohesion of the particles on the surface of a mineral as determined by its capacity to scratch another or be itself scratched — compare mohs' scale b : resistance of metal to indentation under a static load or to scratching

Examples of HARDNESS

1. the hardness of a diamond
2. The wood's hardness makes it suitable for carving.

First Known Use of HARDNESS

before 12th century

Related to HARDNESS

Synonyms: adversity, asperity, difficulty, hardship, rigor

Antonyms: flexibility, gentleness, laxness, mildness

Related Words: discomfort, inconvenience, nuisance; affliction, trial, tribulation; knock, misfortune, mishap, tragedy; bar, catch, check, clog, crimp, embarrassment, handicap, hindrance, hitch, hurdle, impediment, interference, let, manacle, obstacle, obstruction, pons asinorum, rub, shackle, snag, stop, trammel; block, chain, deterrent, encumbrance, fetter, inhibition; hump

Near Antonyms: advantage, break, opportunity

see all synonyms and antonyms

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