luminal

NOUN /lumɪnəl/
7 LETTERS · 3 SYLLABLES · STARTS WITH L

luminal is a valid 7-letter word worth 9 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
L1U1M3I1N1A1L1
1 + 1 + 3 + 1 + 1 + 1 + 1 =9 PTS
DOUBLE WORD → 18TRIPLE WORD → 27
MEANING

What does luminal mean?

NOUN · 1 SENSE
1

A long-acting barbiturate used as a sedative.