The meaning of PHASE is a particular appearance or state in a regularly recurring cycle of changes. How to use phase in a sentence. Phase and Faze

PHASE definition: any of the major appearances or aspects in which a thing of varying modes or conditions manifests itself to the eye or mind. See examples of phase used in a sentence.

A phase is one of the forms in which matter can exist, such as solid, liquid, or a gas.

A phase is a particular stage in a process or in the gradual development of something.

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

1. any distinct or characteristic period or stage in a sequence of events or chain of development: there were two phases to the resolution; his immaturity was a passing phase.

Dec 26, 2025 · From New Latin phasis, from Ancient Greek φάσις (phásis, “an appearance”), from φαίνω (phaínō, “to cause to appear”); compare phantasm and see face. phase (plural phases) A …

From Longman Business Dictionary phase1 /feɪz/ noun [countable] 1 a part of a process of development or growth The company is conducting phase 1 and phase 2 clinical trials with the drug.

Phase definition: A distinct stage of development.

Learn the meaning of Phase with clear definitions and helpful usage examples.