labrum

1. A lip or liplike structure, such as the one forming the roof of the mouth in insects.

2. The outer margin of the opening of a gastropod shell.

3. An upper or anterior mouthpart of an arthropod consisting of a single median piece in front of or above the mandibles.

4. A ring of fibrous cartilage forming the margin of the shallow cavity of the upper part of the scapula by which the humerus articulates with the pectoral girdle.

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Top Words by points	Points	Word Game
lumbar	10	Scrabble

2 Letters	Scrabble® Points
al	2
um	4
mu	4
ma	4
la	2
ba	4
ab	4
am	4
ar	2

3 Letters	Scrabble® Points
arm	5
urb	5
rum	5
rub	5
ram	5
mar	5
lum	5
lar	3
lam	5
lab	5
alb	5
arb	5
amu	5
bur	5
bum	7
bra	5
bal	5
bam	7
bar	5

4 Letters	Scrabble® Points
blur	6
alum	6
arum	6
mura	6
maul	6
marl	6
luma	6
lamb	8
balm	8
barm	8
burl	6
bura	6
blam	8

5 Letters	Scrabble® Points
larum	7
mural	7
album	9
rumba	9
umbra	9

6 Letters	Scrabble® Points
lumbar	10
labrum	10
brumal	10
umbral	10