Any mental or bodily malfunction that makes expressing oneself by speech difficult.(noun)
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Use "speech disorder" in a sentence
"The second point that I should bring out in this connection is as follows: That which is of fundamental importance and of basic significance in the life of the psychoneurotic or the stutterer, that which is the fundamental and essential motive force which controls the psychoneurotic and the stutterer is also true, but in greater or less degree, for all of those who are not within the confines of this group. 3 And as a further statement I must assert that whatever is deemed to be the essential and primary cause for stuttering must also be applicable, in the same way but in different degree, to all the other manifestations of speech disorder such as the slips of the tongue, and many other of the psychopathologic acts of everyday life."