binding

- adjective (adj)

Meaning: necessary

Synonyms: bounden compulsory conclusive counted upon essential imperative incumbent on indissoluble irrevocable mandatory obligatory required requisite unalterable

- adjective (adj)

Meaning: conﬁning

Synonyms: attached enslaved fastened indentured limiting restraining tied tying

Antonyms: alterable breakable revocable unbinding unconﬁning unnecessary

- noun (n)

Meaning: cover something which fastens