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rock-hard

Line breaks: rock-hard

Entry from British & World English dictionary

Definition of rock-hard in English:

adjective

1Extremely hard or solid: rock-hard shafts of ice six-pack abs and rock-hard pecs
1.1Unlikely to change, fail, or collapse: her rock-hard relationship with Vic

Definition of rock-hard in:

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Word of the day apathetic
Pronunciation: ˌapəˈTHedik
adjective
showing or feeling no interest, enthusiasm, or concern