Definition of plethora in English:

plethora

Syllabification: pleth·o·ra
Pronunciation: /ˈpleTHərə
 
/

noun

  • 2 Medicine An excess of a bodily fluid, particularly blood.
    More example sentences
    • With the development of plethora, the number of reticulated cells in the blood decreased.
    • An anemia which developed despite continued blood transfusions in two dogs splenectomized during plethora has also been studied.

Derivatives

plethoric

Pronunciation: /ˈpleTHərik, pləˈTHôrik/
adjective
( • archaic or Medicine )
More example sentences
  • Why dedicate so much attention to Sugimoto and only illustrate Araki's plethoric production by four weakly-relevant small prints…?
  • Our neighbour was a plethoric gentleman who sat, head bowed in hands, in front of a double whiskey, fast asleep.
  • Many of the revisions they suggest exacerbate the leaden, plethoric style that comes naturally to lawyers (including law professors).

Origin

mid 16th century (in the medical sense): via late Latin from Greek plēthōrē, from plēthein 'be full'.

Usage

Strictly, a plethora is not just an abundance of something, it is an excessive amount. However, the new, looser sense is now so dominant that it must be regarded as part of standard English.

More definitions of plethora

Definition of plethora in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day astrogation
Pronunciation: ˌastrə(ʊ)ˈgeɪʃ(ə)n
noun
(in science fiction) navigation in outer space