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Definition of: alpha

(ałfə) noun
1. The first letter and vowel in the Greek alphabet (A, α); corresponding to English a. As a numeral it denotes 1.
2. The beginning or first of anything.
—the alpha and omega
Both the first and the last; beginning and end; the sum total: used of Christ. Rev. i 8.

1. Designating the first in order of importance or discovery: alpha test.
2. Chem. Denoting a carbon atom next to a designated carbon in an organic molecule.
3. Physics Denoting the first of a series of radiations or emissions arranged in order of increasing frequency: alpha rays, alpha particle. [ < Gk. < Hebrew aleph OX]

Definition of: Alpha

(alfə) noun Astron.
The principal or brightest star in a constellation.

Most often used phrases:

kappa alpha
alpha phi
phi alpha
sigma alpha
alpha kappa
alpha flight
alpha epsilon
alpha delta
alpha theta
mu alpha
alpha fraternity
alpha beta
alpha psi
memory alpha
alpha sigma

'alpha' used in million biggest domains list by Alexa.com:


'alpha' used in other domains:


Statistical data

"alpha" has the frequency of use of 0.0015% on city-data.com forum

"alpha" has the frequency of use of 0.0023% on en.wikipedia.org.

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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