lamper betyder på engelska

swig [swigged, swigging, swigs]▼◼◼◼(to drink (usually by gulping))
verb
[UK: swɪɡ] [US: ˈswɪɡ]

quaff [quaffed, quaffing, quaffs]▼◼◼◻(to drink or imbibe)
verb
[UK: kwɒf] [US: kwɒf]