PRELIMINARY definition: 1. coming before a more important action or event, especially introducing or preparing for it: 2…. Learn more.

The meaning of PRELIMINARY is coming before and usually forming a necessary prelude to something else. How to use preliminary in a sentence.

pre•lim′i•nar′i•ly, adv. 1. prefatory. Preliminary, introductory both refer to that which comes before the principal subject of consideration.

These adjectives mean going before and preparing the way for something else: a preliminary investigation; introductory remarks; an author's prefatory notes; preparatory steps.

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

Feb 23, 2026 · Noun preliminary (plural preliminaries) A preparation for a main matter; an introduction.

Preliminary definition: Prior to or preparing for the main matter, action, or business; introductory or prefatory.

Preliminary means something that comes before something else. If you want to run in the race, you have to place in the top third of the preliminary round. It can also mean "early" — the preliminary results …

Use this word when describing actions or events that happen before the main action or event, often to prepare for it. The preliminary results of the study will be announced soon. We need to finish the …

Preliminary refers to an action or event that precedes or prepares for the main or more important matter. It is often used to indicate the introductory or first steps, procedures, studies, or competitions that …