English noun: apheresis | |||
1. | apheresis (process) (linguistics) omission at the beginning of a word as in `coon' for `raccoon' or `till' for `until' | ||
Synonyms | aphaeresis | ||
Broader (hypernym) | deletion, omission | ||
Domain category | linguistics | ||
2. | apheresis (act) a procedure in which blood is drawn and separated into its components by dialysis; some are retained and the rest are returned to the donor by transfusion | ||
Synonyms | pheresis | ||
Broader (hypernym) | dialysis | ||
Narrower (hyponym) | plasmapheresis, plateletpheresis | ||