A dialectal Scottish term meaning inclined to gape or stare, or having a loose, slack appearance.
From the Scottish verb 'gaub' (to gape) plus the suffix '-y' (full of or tending to), common in dialect adjective formation.
The '-y' suffix is incredibly old and appears in Shakespeare, Beowulf, and children's language—kids naturally say 'mouthy,' 'clingy,' 'salty' without being taught because it's deeply embedded in how English works.
Complete word intelligence in one call. Free tier — 50 lookups/day.