being among the first in any field of inquiry or activity; being among those spearheading an initiative of some kind. Ours is a pioneering institution, continually advancing the understanding of medicine …

: a person or group that originates or helps open up a new line of thought or activity or a new method or technical development. Examples are automatically compiled from online sources to show current …

PIONEERING meaning: 1. using ideas and methods that have never been used before: 2. using ideas and methods that have…. Learn more.

Pioneering work or a pioneering individual does something that has not been done before, for example by developing or using new methods or techniques. The school has won awards for its pioneering …

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

pioneering (ˌpaɪəˈnɪərɪŋ) adj relating to, involving, or doing new and innovative work

WordReference Random House Learner's Dictionary of American English © 2025 pi•o•neer•ing /ˌpaɪəˈnɪrɪŋ/ adj. [usually: before a noun] being the earliest in a field of study, activity, etc.: pioneering …

pioneering definition: introducing new ideas or methods. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "pioneering efforts", …

groundbreaking; originating; -- of efforts that begin work in a field or on a topic not previously widely known. In the Scout Movement, pioneering is the art of using ropes and wooden spars joined by …

Pioneering definition: Involving new ideas or methods.