val·id 
/ˈvæləd/ adjective
/ˈvæləd/ adjective 1 [more valid; most valid] : fair or reasonable
▪ a valid argument ▪ valid concerns ▪ There is no valid reason to proceed with the change. ▪ Her objections/conclusions were completely valid. ▪ You make a valid point. 2 : acceptable according to the law
▪ a valid contract/license/deed/title ▪ You must present valid identification. ▪ Their marriage is not legally valid. ▪ The agreement is no longer valid under international law. ▪ My passport is still valid. [=it has not expired yet] — opposite invalid
▪ a valid argument ▪ valid concerns ▪ There is no valid reason to proceed with the change. ▪ Her objections/conclusions were completely valid. ▪ You make a valid point.
▪ a valid contract/license/deed/title ▪ You must present valid identification. ▪ Their marriage is not legally valid. ▪ The agreement is no longer valid under international law. ▪ My passport is still valid. [=it has not expired yet] — opposite invalid
— val·id·ly adverb
