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English

erythroplastic

|er-ith-ro-plas-tic|

C2

🇺🇸

/ˌɛrɪθroʊˈplæstɪk/

🇬🇧

/ˌɛrɪθrəʊˈplæstɪk/

forming/relating to red (blood cells)

Etymology
Etymology Information

'erythroplastic' originates from Modern medical formation (Neo‑Latin/English), specifically from Greek elements 'erythros' and 'plastikos', where 'erythros' meant 'red' and 'plastikos' meant 'able to be formed or moulded'.

Historical Evolution

'erythroplastic' was formed in modern medical English by combining Greek roots ('erythros' + 'plastikos') via Neo‑Latin coinage rather than evolving through a distinct Old or Middle English precursor.

Meaning Changes

Initially formed simply as a compound meaning 'red‑forming' (in the literal sense of 'able to form red'), it has come to be used in medical contexts to mean either 'relating to red blood cell formation' or 'relating to/redolent of erythroplasia'.

Meanings by Part of Speech

Adjective 1

relating to or promoting the formation of red blood cells (i.e., erythropoietic).

The new compound was described as erythroplastic because it stimulated red blood cell production in animal models.

Synonyms

Adjective 2

relating to or resembling erythroplasia (the presence of red patches, especially on mucous membranes).

The clinician noted an erythroplastic patch on the patient's oral mucosa and recommended a biopsy.

Synonyms

Last updated: 2025/08/28 01:01