L₁A₁B₃R₁U₁M₃

10 points

LABRUM is validvalid

a lip or liplike structure [n LABRA, LABRUMS] : LABRAL [adj]

22,761 of 196,601 in NWL2023·also valid in CSW24

(Latin) a liplike structure [n LABRUMS or LABRA]

131,186 of 280,887 in CSW24·also valid in NWL2023