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alpha and omega

alpha and omega

1 8.1
The whole of something, including its beginning and its end
  • idiom
  • /ˈæl.fə ənd oʊˈmeɪ.gə/
  • Literature
translation icon : el alfa y la omega
  • And yet I think we have acted as if it was the alpha and Omega of international politics.

Examples

  • But new historicism, the alpha and omega of current Renaissance criticism, has largely abandoned the earlier critical interest in coherence and harmony.

    Academic text (1998)
  • Think of love as a state of grace-- not the means to anything, but the alpha and omega.

  • Quip is the alpha and Omega of tooth brushing technology.

  • Moreover, religion used to serve as the alpha and omega of moral, existential, and metaphysical thought for the vast majority of the population.

    Blog text (17)
  • I think it's ironic that the alpha and omega of science in these discussions is usually evolution, among the topics of science made elective for most students.

    Blog text (28)
  • He recognizes that "acknowledgment of the exigencies of the world market and the acceptance of European obligations" constitute the "alpha and omega" of contemporary European politics.

    Academic text (1992)
  • In many ways, the alpha and omega of any successful business is customer satisfaction.

  • For many fans, that series was the alpha and omega of fantasy literature, capturing all facets of the genre.

  • In our family, kindness and respect are the alpha and omega of our values, guiding our interactions with others.

Synonyms

core
vsalpha and omega
468 3.2

The most important central part of something

refers to the complete whole including start and finish
heart and soul
vsalpha and omega
28 3.4

The most important part that holds a group or thing together

focuses on the entire span from beginning to end rather than feeling
be-all and end-all
vsalpha and omega
  • Informal
6 7.6

The most important thing or main aim

is broader meaning the whole from beginning to end
first and last
vsalpha and omega
  • Formal
1 5.3

In a way that shows something is most important

highlights the full extent from start through finish rather than priority

Antonyms

A state of not being important or having little effect

6 5.4

A small detail that does not matter

How Essential

alpha and omega
  • Literature
1 8.1
core
468 3.2
important
1.0
component
447 3.4
detail
1.0

Surface Forms

Morphology

alpha + and + omega

The phrase literally combines 'alpha' (the beginning) and 'omega' (the end) connected by 'and', so the sense 'the beginning and the end' or 'the whole of something' is directly inferable from the parts. This is a widespread, cross-linguistic metaphorical pairing, so a B1 learner who knows the constituent words would readily understand the MWE.

Etymology

Alpha and omega comes from the Greek alphabet, where alpha is the first letter and omega is the last. Because this image was used in the Bible to mean 'the beginning and the end', people now use the phrase to say something is 'the most important part' or 'the whole'.