1. [ adjective ] having a lower part projecting beyond the upper
Synonyms: undershot underhung

"an underhung jaw" "undershot bulldog"

Related terms: protrusive
2. [ adjective ] supported from above especially in a vehicle having springs attached to the axle from below
Related terms: supported
3. [ adjective ] having a low center of gravity; built low to the ground
Synonyms: squat
Related terms: low
Similar spelling:   underhung