closed-class word

NOUN
17 LETTERS · STARTS WITH C

closed-class word is a valid 17-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3L1O1S1E1D2-0C3L1A1S1S1W4O1R1D2
3 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 2 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does closed-class word mean?

NOUN · 1 SENSE
1

A word that is uninflected and serves a grammatical function but has little identifiable meaning.

SYNONYMS
FUNCTION WORD
BROADER
WORD
NARROWER
CONJUNCTIVECONNECTIVECONTINUATIVEDETERMINATIVECONJUNCTIONPARTICLEPREPOSITIONPRONOUN