unequal-lipped
adjectiveUK /ʌnˈiːkwəl lɪpt/
US /ʌnˈiːkwəl lɪpt/
Having lips that are not the same size or shape.
The flower has unequal-lipped petals, with one side larger than the other.
OTHER MEANINGS
2. Having two lips of different lengths or forms, as in certain flowers.
The orchid's unequal-lipped bloom made it easy to identify.
3. Describing a mouth or opening with edges that do not match.
The jar had an unequal-lipped rim, so the lid never fit tightly.
4. Having a split or divided lip that is not symmetrical.
The potter shaped an unequal-lipped bowl that looked handmade.