Akademik

loosen up
verb
1. cause to become unblocked (Freq. 1)
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The medicine unstuffed my nose in minutes!

Syn: ↑unstuff
Ant: ↑stuff (for: ↑unstuff)
Hypernyms: ↑free, ↑disengage
Hyponyms: ↑unblock
Verb Frames:
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Somebody ——s something

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Something ——s something

2. become less tense, less formal, or less restrained, and assume a friendlier manner
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our new colleague relaxed when he saw that we were a friendly group

Syn: ↑relax
Derivationally related forms: ↑relaxation (for: ↑relax)
Hypernyms: ↑act, ↑behave, ↑do
Verb Frames:
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Somebody ——s

3. become less tense, rest, or take one's ease
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He relaxed in the hot tub

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Let's all relax after a hard day's work

Syn: ↑relax, ↑unbend, ↑unwind, ↑decompress, ↑slow down
Ant: ↑tense (for: ↑relax)
Derivationally related forms: ↑relaxant (for: ↑relax), ↑relaxation (for: ↑relax)
Hypernyms: ↑change state, ↑turn
Hyponyms: ↑vege out, ↑vegetate, ↑sit back, ↑take it easy
Verb Frames:
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Somebody ——s

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Somebody's (body part) ——s

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Sam and Sue loosen up

4. make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity
Syn: ↑limber up, ↑warm up
Derivationally related forms: ↑warm-up (for: ↑warm up)
Hypernyms: ↑exercise, ↑work out
Verb Frames:
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Somebody ——s

5. cause to feel relaxed
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A hot bath always relaxes me

Syn: ↑relax, ↑unstrain, ↑unlax, ↑unwind, ↑make relaxed
Ant: ↑strain (for: ↑unstrain), ↑tense (for: ↑relax)
Derivationally related forms: ↑relaxant (for: ↑relax), ↑relaxation (for: ↑relax), ↑relaxer (for: ↑relax)
Hypernyms: ↑affect
Hyponyms: ↑unbend
Cause: ↑relax, ↑unbend, ↑unwind, ↑decompress, ↑slow down
Verb Frames:
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Somebody ——s something

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Somebody ——s somebody

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Something ——s somebody

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The performance is likely to loosen up Sue


Useful english dictionary. 2012.