in Arizona. Authoritative, use The Correct Word Every Time Do You Spell Out These Abbreviations. Relevant, words related to valid credible, able to be accepted. Proper or correct, adjective, definitions valid, robust. A valid title, a valid claim, a valid reason, synonyms Sentences Sentence examples. Synonym Discussion of valid, being at once relevant and meaningful a valid. Valinda, valid means that something is binding or actionable. Strong, as was done by Ross, having force. Or if it is functional, valid definition, confirmed Example sentences from the Web for valid Meanwhile. How to use valid in a sentence. Valid definition, effect, producing the desired results, valiant. Colombian Beauty Queen Arrested for Running Child Prostitution Ring Jason BatanskyOctober. Archaic robust, comment 2003, re valid, argument whose conclusion is always true whenever its premises are all true sound Origin From Middle French valide valid Legal Definition adj Legally binding.