Shahmukhi : چُپٹّ
Meaning in English
wide open, (as door, window)
Source: Punjabi Dictionary
CHUPAṬṬ
Meaning in English2
a, Lying flat; fallen on the back;—ad. Suddenly; violently:—chauṛ chupaṭṭ hojáṉá, hoṉá, v. n. To be ruined, to be brought to poverty; to be destroyed, to be wasted, to be injured:—chupaṭṭ márṉá, v. n. To throw down violently on the back; to destroy;—chupaṭṭ ánikalṉá, v. n. To arrive suddenly.
Source:THE PANJABI DICTIONARY-Bhai Maya Singh