معنی کلمه plethora

I have to read a plethora of letters every day

هر روز باید یک خروار نامه بخوانم.

a very large amount of something, esp. a larger amount than you need, want, or can deal with:
a plethora of excuses/agencies/diet books

This conflicting opinion, together with complex cultural and socioeconomic issues surrounding wetlands, has given rise to a plethora of views on how to develop wetlands.
From Cambridge English Corpus
Inevitably, health and safety legislation generates a plethora of acronyms, which are fortunately well covered by a 12-page appendix.
From Cambridge English Corpus
In the light of such developments a plethora of institutions both national and international have trumpeted the paramountcy of the fight against corruption.
From Cambridge English Corpus
He cites numerous examples and a plethora of statistical information to document the population changes ahead, as well as the reasons for falling fertility rates.
From Cambridge English Corpus
Indeed, preliminary inventories of the general linguistic characteristics of the dialects reveals a plethora of archaic features.
From Cambridge English Corpus
There is always ample factual information, which also neatly guides the reader through the plethora of government publications.
From Cambridge English Corpus
A heterogeneity of memories triggered by the same memory material, stirring up a plethora of emotional extensions of the work.
From Cambridge English Corpus
Moreover, his chest x-ray never showed plethora, and his arterial saturation was never above 75%.
From Cambridge English Corpus
As revonsuo and other evolution-minded theorists suggest, humans, like other animals, should have evolved a plethora of special threat-detection devices.
From Cambridge English Corpus
Despite the plethora of theories that have surfaced over the years, there are really only two ways of explaining visual experience.
From Cambridge English Corpus
The combination produces a book difficult to summarize, for it contains a plethora of information, visual images, and impressive historical and theoretical discussion.
From Cambridge English Corpus
Outside the hall, the plethora of booths, entertainments and ballad singers gave the scene a carnivalesque atmosphere.
From Cambridge English Corpus
The original idea of a profile developed into a plethora of projects that in scope was far greater than originally envisaged.
From Cambridge English Corpus
Treatment of electromagnetic methods is difficult because of the plethora of methods with very specific applications.
From Cambridge English Corpus
In disco music and the subsequent plethora of 'dance' forms, it has taken on new importance.

Set up a plethora of new commissions and executive agencies.

a plethora of suggestions

The plethora of published research is testimony to this.