SPRUNG


Meaning of SPRUNG in English

I. sprung 1 /sprʌŋ/ BrE AmE

a past tense and the past participle of ↑ spring 2

II. sprung 2 BrE AmE adjective

supported or kept in shape by ↑ spring s :

a sprung mattress

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.