Webster's Revised Unabridged Dictionary · 1913

Unlaw

Unlaw , transitive verb

[1st un- + law.]

1.
To deprive of the authority or character of law. [Obsolete]
2.
To put beyond protection of law; to outlaw. [Obsolete]
3.
(Scots Law) To impose a fine upon; to fine.

Unlaw , noun

[Prefix un- + law.]

(a)
(Scots Law) Any transgression or offense against the law.
(b)
(Scots Law) A fine imposed as a penalty for violation of the law.