sing somebody's/something's praises
sing (someone's or something's) praises
To speak very highly of something or someone; to enthusiastically endorse someone or something; to extol the virtues, benefits, or good qualities of someone or something. Our manager has been singing the new developers' praises. I hope they're up to the job! Jeff sang his phone's praises right up until it froze on him all of a sudden last night.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
sing somebody’s/something’s ˈpraises(informal) praise somebody/something very much or with great enthusiasm; say that somebody/something is very good: Both her grandsons are doctors, and she never stops singing their praises. ♢ One day he’s singing your praises; the next day he’s telling you you’re stupid. OPPOSITE: find fault (with somebody/something)
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