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Term:Delayed speech and language development
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Accession:HP:0000750 term browser browse the term
Definition:A degree of language development that is significantly below the norm for a child of a specified age.
Comment:Language delay can be characterized by a failure to meet the developmental milestones for language development, an inability to follow directions, or slow or incomprehensible speech after the age of three years, as well as with severe problems with syntax or articulation.
Synonyms:exact_synonym: Deficiency of speech development;   Delayed language development;   Delayed speech;   Delayed speech acquisition;   Delayed speech development;   Impaired speech and language development;   Impaired speech development;   Language delay;   Language delayed;   Language development deficit;   Late-onset speech development;   Poor language development;   Speech and language delay;   Speech and language difficulties;   Speech delay
 related_synonym: POOR SPEECH ACQUISITION;   POOR SPEECH DEVELOPMENT;   Speech difficulties
 alt_id: HP:0002116;   HP:0002117;   HP:0002336;   HP:0002399;   HP:0002498;   HP:0006936;   HP:0007004;   HP:0007127;   HP:0007170;   HP:0007172
 xref: MSH:D007805;   SNOMEDCT_US:162294008;   SNOMEDCT_US:229721007;   SNOMEDCT_US:29164008;   SNOMEDCT_US:62415009;   UMLS:C0023012;   UMLS:C0233715;   UMLS:C0241210;   UMLS:C0454644

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  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the nervous system 0
        Abnormality of nervous system physiology 0
          Neurodevelopmental abnormality 0
            Neurodevelopmental delay 0
              Delayed speech and language development 0
                Absent speech 0
                Expressive language delay + 0
                Receptive language delay + 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.