adj
Meaning 1
Having a very high hardness.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Standard Lemma guide
superhard
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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adj
Meaning 2
Highly strengthened against attack.
Definition source: English Wiktionary via Wiktextract
Examples
- a superhard missile silo
Meaning relationships
Synonyms: none provided
Antonyms: none provided
adj
Meaning 3
Having a hardness between that of boron nitride and that of diamond.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
noun
Meaning 4
A tyre whose compound is harder than a normal hard tyre.
Definition source: English Wiktionary via Wiktextract
Topics: hobbies, lifestyle, motor-racing, racing, sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From super- + hard.