Gob
来自Big Physics
late Middle English: from Old French gobe ‘mouthful, lump’, from gober ‘to swallow, gulp’, perhaps of Celtic origin.
wiktionary
From Middle English gobben, gabben(“to drink greedily”), of uncertain origin. Perhaps a variant of Middle English globben(“to gulp down”), related to Middle English gulpen(“to gulp”); or alternatively related to French gober(“swallow, gulp”), from Irish and/or Scottish Gaelic gob(“beak, bill”), from Proto-Celtic *gobbos. See also gobbet.
etymonline
gob (n.1)
"a mouthful, lump," late 14c., from gobbet.
gob (n.2)
"mouth," 1540s, from Irish gob "mouth," and thus related to the other English noun gob (also see gobbet). Gob-stopper "type of large hard candy" is from 1928.