Lexic.us

Definition of Invalid

1. Noun. Someone who is incapacitated by a chronic illness or injury.

2. Verb. Force to retire, remove from active duty, as of firemen.

3. Adjective. Having no cogency or legal force. "An invalid driver's license"

4. Verb. Injure permanently. "He was disabled in a car accident"

5. Adjective. No longer valid. "The license is invalid"

Definition of Invalid

1. a. Of no force, weight, or cogency; not valid; weak.

2. n. A person who is weak and infirm; one who is disabled for active service; especially, one in chronic ill health.

3. a. Not well; feeble; infirm; sickly; as, he had an invalid daughter.

4. v. t. To make or render invalid or infirm.

Definition of Invalid

1. to disable physically [v -ED, -ING, -S]

Medical Definition of Invalid

1. 1. Weak; sick. 2. A person partially or completely disabled. Origin: L. In-neg. + validus, strong (05 Mar 2000)

Lexicographical Neighbors of Invalid

invaders invades invading invaginate invaginate invaginated invaginated invaginates invaginate planula invaginating

invagination invagination invaginations invaginator invalid (current term) invalid (current term) invalidate invalidate invalidated invalidates

invalidating invalidation invalidations invalidator invalidators invalided invaliding invalidism invalidism invalidisms

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