firm up (0 synonym found)

We don't have synonyms for firm up yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are fire up and form up.

We don't have any synonyms for firm up yet.

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fire up  ·  form up

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Definition of firm up:

(v) : to make tentative plans more definite; to make muscles more toned through physical exercise
"can we firm up plans for the barbecue Sunday?"
Definition of firm up:

(v) : to make tentative plans more definite; to make muscles more toned through physical exercise
"can we firm up plans for the barbecue Sunday?"
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