What is the meaning of Legal?

Relating to the law or to lawyers.

Having its basis in the law.

Being established, permitted, required or prescribed by law.

Following the rules or syntax of a system, such as a game or a programming language.

Above the age of consent or the legal drinking age.

Permitting the use and/or sale of cannabis; in which cannabis is lawful.

(of paper or document layouts) Measuring 8½ in × 14 in (215.9 mm × 355.6 mm) (also legal-size).

The legal department of a company.

Paper in sheets 8½ in × 14 in (215.9 mm × 355.6 mm).

A spy who is attached to, and ostensibly employed by, an embassy, military outpost, etc.

Somebody who immigrated lawfully.

legal

legal

legal (something that conforms to or is according to law)

legitimate (conforming to accepted rules)

legal (having its basis in the law)

legal

legal, allowed or prescribed by law.

legal

cool, nice, good

legal, lawful

legal, statutory

lawful

legit

legal

legal

legal (being allowed or prescribed by law)

Source: wiktionary.org