catenation

10 LETTERS · 4 SYLLABLES · STARTS WITH C

catenation is a valid 10-letter word worth 12 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1T1E1N1A1T1I1O1N1

3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =12 PTS

DOUBLE WORD → 24TRIPLE WORD → 36

MEANING

What does catenation mean?