introgression

13 LETTERS · 4 SYLLABLES · STARTS WITH I

introgression is a valid 13-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1T1R1O1G2R1E1S1S1I1O1N1

1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does introgression mean?