valid


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Related to valid: Valid Contract

valid

1. legally acceptable
2. 
a. having legal force; effective
b. having legal authority; binding
3. Logic (of an inference or argument) having premises and conclusion so related that whenever the former are true the latter must also be true, esp (formally valid) when the inference is justified by the form of the premises and conclusion alone. Thus Tom is a bachelor; therefore Tom is unmarried is valid but not formally so, while today is hot and dry; therefore today is hot is formally valid

valid

[′val·əd]
(systematics)
Describing a taxon classified on the basis of distinctive characters of accepted importance.

Valid

A dataflow language.

["A List-Processing-Oriented Data Flow Machine Architecture", Makoto Amamiya et al, AFIPS NCC, June 1982, pp. 143-151].
References in periodicals archive ?
In pursuance of this, if they fail to get valid registration from PMDC, they will not be allowed to work on the present position and their services may also be terminated after serving show cause on them, said the order.
If for example, he has a previous engagement, that is a valid excuse.If he's sick, that's a valid excuse.)
The mission's statement follows a clarification from the Ministry of Home Affairs, that Indian immigration authorities will accept PIO cards as valid document till March 31 along with valid foreign passport.
'That you Philemon Gora, knowingly consented to the carrying on of banking business without a valid license issued to the company.
reserved seats number of valid votes were 358 while on non-Muslim seat the number of valid votes were 357.
Tel: 01555 661345 www.newlanark.org FREE CHILD Aberdeen Science Centre Terms and Conditions: Voucher valid for one free child with a fully priced adult entry.
Kevin Dickenson, 31, of Barnard Road, Billingham, fined PS660 and ordered to pay PS66 charge and PS85 costs for driving without valid insurance.
THOUSANDS of Irish people with a valid passport can still be refused entry to the US after a strict change in the country's entry requirements.
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