(in sound recording or broadcasting) an electromechanical device for producing echo and reverberation effects
[ek-oh-prak-see-uh] /ˌɛk oʊˈpræk si ə/ noun, Psychiatry. 1. the abnormal repetition of the actions of another person. /ˌɛkəʊˈpræksɪə/ noun 1. the involuntary imitation of the actions of others n. 1904, from Greek ekho (see echo (n.)) + praxis “action” (see praxis). echopraxia ech·o·prax·i·a (ěk’ō-prāk’sē-ə) n. The involuntary imitation of movements made by another. Also called […]
noun, Grammar. 1. a question uttered by a listener that in effect repeats a speaker’s sentence, replacing an unclear or doubted portion of the sentence with a stressed interrogative word, as You said WHAT to John? or He WHAT?
noun 1. a poem in which the words or syllables at the end of a line are repeated as a response in the next line, often for ironic purpose.
[ek-oh-vahy-ruh s] /ˈɛk oʊˌvaɪ rəs/ noun, plural echoviruses. 1. any of numerous retroviruses of the picornavirus group, some harmless and others associated with various human disorders, as aseptic meningitis. /ˈɛkəʊˌvaɪrəs/ noun 1. any of a group of viruses that can cause symptoms of mild meningitis, the common cold, or infections of the intestinal and respiratory […]