Dictionary entry

Except (4)

Webster's Dictionary 1913

Ex‐cept″ (ĕk‐sĕpt″), conj. Unless; if it be not so that.

And he said, I will not let thee go, except thou bless me. Gen. xxxii. 26.

But yesterday you never opened lip,

Except, indeed, to drink. Tennyson.

☞ As a conjunction unless has mostly taken the place of except.