uneven-lipped
adjectiveUK /ʌnˈiːvən lɪpt/
US /ʌnˈivən lɪpt/
Having lips that are not the same size or shape on both sides.
The flower has uneven-lipped petals, with one side bigger than the other.
OTHER MEANINGS
2. Having a mouth or opening with edges that are not level or equal.
The uneven-lipped jar would not close tightly.
3. Describing a plant whose flower lip is divided into unequal parts.
Botanists noted the uneven-lipped blossom on the orchid.
4. Having an unfair or biased way of speaking, favoring one side.
His uneven-lipped comments showed he was not being fair.