"small piece of enclosed ground," a northern and western English dialect word, mid-14c., from Old Norse garðr "yard, courtyard, fence," cognate of Old English geard "fenced enclosure," from PIE root *gher- (1) "to grasp, enclose."
garrot
garrote
garrulity
garrulous
garter
garth
Gary
gas
Gascon
gasconade
gaselier