Where does “echolalia” come from?

echolalia (English) comes from Dutch echolalie, from Ancient Greek λαλιά, from Ancient Greek λᾰ́λος, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

echolalia (English): The immediate, involuntary, and repetitive...

Definitions

  1. The immediate, involuntary, and repetitive...

Ancestry of “echolalia”, step by step

echolalia traces back through two separate lines of ancestry.

via Dutch echolalie

StepLanguageWordMeaning
1Dutchecholalieecholalia
2Ancient Greekλαλιάtalking, talk, chat; a form of speech, dialect
3Ancient Greekλᾰ́λοςtalkative
4Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
5Proto-Indo-European-íh₂
6Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Ancient Greek Ἠχώ

StepLanguageWordMeaning
1Ancient GreekἨχώsound; a nymph in Greek mythology
2Ancient Greekἠχήsound, noise
3Proto-Hellenic*wākʰā́

Words derived from “echolalia

Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek λᾰ́λος