glen·gar·ry \glenˈgarē, -ri\noun orglengarry bonnetalsoglengarry cap\(ˈ) ̷ ̷| ̷ ̷ ̷ ̷-\ (-es) Usage: often capitalized G Etymology:Glengarry, valley in Inverness-shire, Scotland : a woolen cap of Scottish origin typically having a crease in the crown from front to back and edges bound with ribbon that ends at the back in two small streamers