The meaning of PIONEER is a member of a military unit usually of construction engineers. How to use pioneer in a sentence.

PIONEER meaning: 1. a person who is one of the first people to do something: 2. a person who goes to an area and…. Learn more.

PIONEER definition: a person who is among those who first enter or settle a region, thus opening it for occupation and development by others. See examples of pioneer used in a sentence.

1. a person who is among those who first enter or settle a region, thus opening it for occupation and development by others. 2. one who is first or among the earliest in any field of inquiry, enterprise, or …

Someone who is referred to as a pioneer in a particular area of activity is one of the first people to be involved in it and develop it. ...one of the leading pioneers of photojournalism.

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

Dec 15, 2025 · pioneer (third-person singular simple present pioneers, present participle pioneering, simple past and past participle pioneered) (transitive) To be the first to do or achieve (something), …

PIONEER meaning: 1 : a person who helps create or develop new ideas, methods, etc. often + in often + of; 2 : someone who is one of the first people to move to and live in a new area

The European settlers who came to America in the 16th century are known as pioneers, as are the later groups who traveled West in the 18th and 19th centuries. We also use pioneer for anyone who takes …

being the earliest, original, first of a particular kind, etc.: a pioneer method of adult education. of, pertaining to, or characteristic of pioneers: pioneer justice.