idioheteroagglutinin id·i·o·het·er·o·ag·glu·ti·nin (ĭd'ē-ō-hět'ə-rō-ə-gl&oomacr;t'n-ĭn)
An idioagglutinin occurring in the blood of one animal, but capable of combining with the antigenic material from an animal of another species.
|a fool or simpleton; ninny.|
|a chattering or flighty, light-headed person.|
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