a. | 1. | |
1. | Strong; powerful; efficient. | |
2. | Having sufficient strength or force; founded in truth; capable of being justified, defended, or supported; not weak or defective; sound; good; efficacious; | |
3. | (Law) Having legal strength or force; executed with the proper formalities; incapable of being rightfully overthrown or set aside; |
Adj. | 1. | valid - well grounded in logic or truth or having legal force; "a valid inference"; "a valid argument"; "a valid contract"; "a valid license" Antonyms: invalid - having no cogency or legal force; "invalid reasoning"; "an invalid driver's license" |
2. | valid - still legally acceptable; "the license is still valid" |
VALID. An act, deed, will, and the like, which has received all the formalities required by law, is said to be valid or good in law.
Valid - A dataflow language. ["A List-Processing-Oriented Data Flow Machine Architecture", Makoto Amamiya et al, AFIPS NCC, June 1982, pp. 143-151]. |