APHERESIS

apheresis, pheresis

(noun) 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

aphaeresis, apheresis

(noun) (linguistics) omission at the beginning of a word as in ‘coon’ for ‘raccoon’ or ‘till’ for ‘until’

Source: WordNet® 3.1


Etymology

Noun

apheresis (countable and uncountable, plural aphereses) (US)

(linguistics, prosody) Elision, suppression, or complete loss of a letter or sound (syllable) from the beginning of a word, such as the development of special from especial; procope.

Synonyms: pheresis, procope

Hyponym: aphesis

Coordinate term: syncope

(medicine, specific, still current) The removal of blood from a patient, and the removal of certain components (such as platelets) from that blood, followed by the transfusion of the filtered blood back to the donor (patient).

Synonyms: pheresis, hemapheresis

(medicine, general, obsolete) Extirpation or extraction of a superfluity (especially a pathological one) from the body, especially blood.

Anagrams

• Pharisees

Source: Wiktionary


A*pher"e*sis, n. Etym: [L. aphaeresis, Gr.

1. (Gram.)

Definition: The dropping of a letter or syllable from the beginning of a word; e. g., cute for acute.

2. (Surg.)

Definition: An operation by which any part is separated from the rest. [Obs.] Dunglison.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

6 March 2025

LEPTOMENINGES

(noun) the two innermost layers of the meninges; cerebrospinal fluid circulates between these innermost layers


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According to Guinness World Records, the largest collection of coffee pots belongs to Robert Dahl (Germany) and consists of 27,390 coffee pots as of 2 November 2012, in Rövershagen, Germany.

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