Synonym: debilitated, frail, ineffective, infirm, sickly, unhealthy, void, weak, validate. Similar words: valid, validity, invade, in vain, invasion, valiant, canvas, lid. Meaning: ['ɪnvəlɪd] 
n. someone who is incapacitated by a chronic illness or injury. v. 1. force to retire, remove from active duty, as of firemen 2. injure permanently. adj. 1. having no cogency or legal force 2. no longer valid.
n. someone who is incapacitated by a chronic illness or injury. v. 1. force to retire, remove from active duty, as of firemen 2. injure permanently. adj. 1. having no cogency or legal force 2. no longer valid. 
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121. When he hands in his nomination form, he must have withdrawn his candidature in respect of all other constituencies , if any, or else his new nomination will be held to be invalid.
122. Results; Except 2 invalid, 52 patients tumor discordantly was minished and pain was eased. The patients quantity of life increases.
123. The girl spent all her spare time to take after her invalid mother.
124. And we can see why a non sequitur is an invalid argument.
125. Were this to happen, then the assumption of their parallel axiom would be invalid.
126. The proxy server received an invalid response from an upstream server.
127. Invalid input parameters. Please check the input again and retry.
128. Invalid number of indirections. For default parameter handling, one indirection is required for the replacement method.
129. Figure 2 shows you that an empty array parameter is invalid most of the time.
130. Invalid Hyperlink. You must specify an address or sub - address.
131. A counter-offer is a refusal of the offer which will be invalid and unbinding once a counter-offer is made.
132. This also facilitates version control of artifacts (including results), which will prevent problems with out-of-date or invalid information.
133. Attempt to use either an invalid user ID or an invalid password to connect.
134. It is a refusal of the offer which will be invalid and unbinding once a counter-offer is made.
135. You can detect the presence of back blocks from a failed flash operation (such as an Erase) or an invalid Write operation (discovered through an invalid Error Correction Code, or ECC).
136. An invalid administrative enforcement action shall have no legal effect from the beginning.
137. Winner must present the original receipt and on - pack promotion sticker ( Photocopy is invalid ) upon prize collection.
138. We cannot accept liability if you are refused entry because of invalid documents.
139. Invalid INI file on command line. Attempting to use default.
140. A checksum value contains invalid hexadecimal digits or has an odd number of digits.
141. An error that affects the integrity of system operation such as a detected address parity error or an invalid PWR _GOOD signal.
142. This order action mean the order have being set as invalid by the shop keeper due to duplicate order and invalid information.
143. Here is the turnover volume: actual volume,(http://sentencedict.com/invalid.html) brush out of volume if too many modified baby price is invalid.
144. A debenture issue agreement which is signed without the approval of the State Administration of Foreign Exchange shall be invalid.
145. If one is not seen, the dummy value of -999.99F is sent back to the method consumer, which interprets the dummy value as a call for an invalid stock symbol.
146. Recovery policy configured for this system contains invalid recovery certificate.
147. The lower court found that the judgment was invalid due to problems with an affidavit.
148. Regular use of computer makes the registry fragmented and cluttered with obsolete and invalid data.
149. The unactuated joints can't be controlled directly, so it is an incomplete controllable system. Smooth feedback control is invalid for such system.
150. You have specified an incorrect or inactive username, or an invalid password.