The meaning of PHENOMENON is an observable fact or event : an item of experience or reality. How to use phenomenon in a sentence. Can phenomena be used as a singular?: Usage Guide

A phenomenon (pl. phenomena), sometimes spelled phaenomenon, is an observable event. [1] The term came into its modern philosophical usage through Immanuel Kant, who contrasted it with the …

PHENOMENON definition: 1. something that exists and can be seen, felt, tasted, etc., especially something unusual or…. Learn more.

PHENOMENON definition: a fact, occurrence, or circumstance observed or observable. See examples of phenomenon used in a sentence.

A phenomenon is something that is observed to happen or exist. ...scientific explanations of natural phenomena.

phenomenon A phenomenon is something that happens or exists and that can be seen or experienced. We are witnessing a very significant phenomenon. Many theories have been put forward to explain …

Dec 11, 2025 · phenomenon (plural phenomena or (nonstandard) phenomenons or phenomenon) A thing or being, event or process, perceptible through senses; or a fact or occurrence thereof. quotations

phenomenon, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

PHENOMENON meaning: 1 : something (such as an interesting fact or event) that can be observed and studied and that typically is unusual or difficult to understand or explain fully; 2 : someone or …

Definition of phenomenon noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.