Not valid; not true, correct, acceptable or appropriate.
Suffering from disability or illness.
Intended for use by an invalid.
To make invalid or affect with disease.
To exempt from (often military) duty because of injury or ill health.
Paper in sheets 8½ in × 14 in (215.9 mm × 355.6 mm).
The legal department of a company.
Somebody who immigrated lawfully.
A spy who is attached to, and ostensibly employed by, an embassy, military outpost, etc.
Relating to the law or to lawyers.
Having its basis in the law.
Being allowed or prescribed by law.
Above the age of consent or the legal drinking age.
Following the rules or syntax of a system, such as a game or a programming language.
(of paper or document layouts) Measuring 8½ in × 14 in (215.9 mm × 355.6 mm) (also legal-size).