Definition of Upsilon in English :

Define Upsilon in English

Upsilon meaning in English

Meaning of Upsilon in English

Pronunciation of Upsilon in English

Upsilon pronunciation in English

Pronounce Upsilon in English

Upsilon

see synonyms of upsilon

Noun

1. upsilon

the 20th letter of the Greek alphabet

WordNet Lexical Database for English. Princeton University. 2010.


Upsilon

see synonyms of upsilon
noun
the 20th letter in the Greek alphabet (Υ, υ), a vowel, transliterated as y or u

Collins English Dictionary. Copyright © HarperCollins Publishers


Upsilon

see synonyms of upsilon
noun
1. 
the twentieth letter of the Greek alphabet (Y, υ)
2.  US
any of a group of short-lived elementary particles having a mass about ten times greater than that of a proton

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Upsilon

see synonyms of upsilon
n.
The 20th letter of the Greek alphabet. See Table at alphabet.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.