A parenthetical departure; a digression.
An instance of digressing, especially a written or spoken passage that has no bearing on the main subject.
Straying off from a course or way
(Biology) The evolution of different forms or structures in related species as they adapt to different environments. An example of divergence is the development of wings in bats from the same bones that form the arm and hand or paw in most other mammals.
(Physics) A single movement outward from the mean position in an oscillating or alternating motion
Either of a pair of brackets, especially round brackets, (and) (used to enclose parenthetical material in a text).
A sudden digression or change of course:
The method used in dealing with or accomplishing:
The quality or state of being unrelated to a matter being considered.
Find another word for irrelevancy. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for irrelevancy, like: aside, deviation, digression, divagation, divergence, divergency, excursion, excursus, parenthesis, tangent and approach.