The word "loosen up" in English means: To become more relaxed and less worried or tense., To make something less tight or firm., To become more active or less stiff, especially before physical activity..
The phonetic transcription of "loosen up" is /ˈluːsən ʌp/ in British English and /ˈluːsən ʌp/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "loosen up": relax, unwind, chill out, loosen.
Example usage of "loosen up": "Just loosen up and enjoy the party!". More examples on the page.