LEGAL

noun

1. The legal department of a company.
2. Paper in sheets 8½ in × 14 in (215.9 mm × 355.6 mm).
3. A spy who is attached to, and ostensibly employed by, an embassy, military outpost, etc.

adjective

1. Relating to the law or to lawyers.
2. Having its basis in the law.
3. Being allowed or prescribed by law.