heat detector

13 LETTERS · STARTS WITH H

heat detector is a valid 13-letter word worth 18 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4E1A1T1D2E1T1E1C3T1O1R1

4 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does heat detector mean?