interlaboratory

15 LETTERS · 7 SYLLABLES · STARTS WITH I

interlaboratory is a valid 15-letter word worth 20 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1T1E1R1L1A1B3O1R1A1T1O1R1Y4

1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does interlaboratory mean?