illuminating engineer

21 LETTERS · STARTS WITH I

illuminating engineer is a valid 21-letter word worth 24 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1L1L1U1M3I1N1A1T1I1N1G2E1N1G2I1N1E1E1R1

1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does illuminating engineer mean?