s, a, o, d, e, l, c, r, w are letters that make 'closed-class word'
OR, os, OS, word, Word, la, lass, cl, SE, ED, SS, close, closed, as, ass, class, AS, LA, As, Cl, La, Os, Se, lose are words within 'closed-class word'
1 possible definitions for 'closed-class word'
Under this definition, closed-class word is a noun and has the following properties:
function word has the same meaning as closed-class word
'closed-class word' can be a type of word.
conjunctive, determinative, conjunction, determiner, preposition, connective, pronoun, continuative, particle are types of 'closed-class word'.
grammatical meaning is a part of closed-class word.