complementation

NOUN /,kɑmpləmən'teɪʃən/
15 LETTERS · 5 SYLLABLES · STARTS WITH C

complementation is a valid 15-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1M3P3L1E1M3E1N1T1A1T1I1O1N1
3 + 1 + 3 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does complementation mean?

NOUN · 2 SENSES
1

(linguistics) a distribution of related speech sounds or forms in such a way that they only appear in different contexts.

2

The grammatical relation of a word or phrase to a predicate.