Jul 28, 2025 · Average clinical trial study length, by phase Median length of completed clinical trials by phase. The phase refers to the phase of drug development the drug is currently in …

Plot of one cycle of a sinusoidal function. The phase for each argument value, relative to the start of the cycle, is shown at the bottom, in degrees from 0° to 360° and in radians from 0 to 2π.

Phase and faze are homophones (words pronounced alike but different in meaning, derivation, or spelling) that may easily be confused. Despite the similarity in pronunciation, these words bear …

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

Dec 26, 2025 · phase (plural phases) A distinguishable part of a sequence or cycle occurring over time. That which is exhibited to the eye; the appearance which anything manifests, especially …

From Longman Dictionary of Contemporary English Related topics: Astronomy phase1 /feɪz/ W2 AWL noun [countable] 1 one of the stages of a process of development or change a new drug …

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.

PHASE meaning: 1 : a part or step in a process one part in a series of related events or actions; 2 : a short period of time during which a person behaves in a particular way or likes a particular …

phase out, to bring or come to an end gradually; ease out of service: [~ + out + object] The military phased out those older weapons. [~ + object + out] We don't dare phase them all out at once.