hardness /'hɑ:dnis/

Meaning

English definition

• (n.) the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
• (n.) a quality of water that contains dissolved mineral salts that prevent soap from lathering
• (n.) the quality of being difficult to do

Chinese translation

• n. 坚硬, 困难, 严厉, 勇气
• [化] 硬度

Word details

Part of speech

noun

Pronunciation

/'hɑ:dnis/

Syllables

2

Exam levels

TOEFL

Frequency

Zipf 3.17 · Super Super Rare

Creature card

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Related words

hard · hardly · hardware · hardy · hardship · harden · hardworking · hardheaded

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