Custom
Custom (kus"tum) , noun
[Old French custume, costume, Anglo-Norman coustome, French coutume, from (assumed) Late Latin consuetumen custom, habit, from Latin consuetudo, -dinis, from consuescere to accustom, verb inchoative from consuere to be accustomed; con- + suere to be accustomed, prob. originally, to make one's own, from the root of suus one's own; akin to English so, adv. Compare Consuetude, Costume.]
Usage is a fact. Custom is a law. There can be no custom without usage, though there may be usage without custom.
Collocations (3)
Custom , transitive verb
[Compare Old French costumer. Compare Accustom.]
Custom , intransitive verb
Custom , noun
[Old French coustume, French coutume, tax, i. e., the usual tax. See 1st Custom.]
Custom , transitive verb