pioneer

[ pahy-uh-neer ]

noun

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

   a woman who was a pioneer in cancer research;

   vehicles that were pioneers of automotive engineering.

   Synonyms: innovator, groundbreaker, trailblazer, leader

3. one of a group of foot soldiers detailed to make roads, dig intrenchments, etc., in advance of the main body.
4. Ecology. an organism that successfully establishes itself in a barren area, thus starting an ecological cycle of life.
5. Pioneer, Aerospace. one of a series of U.S. space probes that explored the solar system and transmitted scientific information to earth.
6. Pioneer, (formerly) a member of a Communist organization in the Soviet Union for children ranging in age from 10 to 16. Compare Komsomol ( def 2 ), Octobrist ( def ).

verb (used without object)

1. to act as a pioneer.

verb (used with object)

1. to be the first to open or prepare (a way, settlement, etc.).
2. to take part in the beginnings of; initiate:

   to pioneer an aid program.

3. to lead the way for (a group); trailblaze.

adjective

1. being the earliest, original, first of a particular kind, etc.:

   a pioneer method of adult education.

2. of, relating to, or characteristic of pioneers:

   pioneer justice.

3. being a pioneer:

   a pioneer fur trader.

Pioneer

¹

/ ˌpaɪəˈnɪə /

noun

1. any of a series of US spacecraft that studied the solar system, esp Pioneer 10, which made the first flyby of Jupiter (1973), and Pioneer 11, which made the first flyby of Saturn (1979)

Pioneer

²

/ ˌpaɪəˈnɪə /

noun

1. a total abstainer from alcoholic drink, esp a member of the Pioneer Total Abstinence Association, a society devoted to abstention

pioneer

³

/ ˌpaɪəˈnɪə /

noun

1. 1. a colonist, explorer, or settler of a new land, region, etc
   2. ( as modifier )

      a pioneer wagon

2. an innovator or developer of something new
3. military a member of an infantry group that digs entrenchments, makes roads, etc
4. ecology the first species of plant or animal to colonize an area of bare ground

verb

1. to be a pioneer (in or of)
2. tr to initiate, prepare, or open up

   to pioneer a medical programme

Word History and Origins

Origin of pioneer¹

First recorded in 1515–25; from Middle French pionier, Old French peonier “foot soldier”; peon ¹, -eer

Word History and Origins

Origin of pioneer¹

C16: from Old French paonier infantryman, from paon pawn ²; see also peon ¹

Example Sentences

Now, a multidisciplinary team of Michigan State University researchers, in collaboration with experts from Karolinska Institute and the University of California, Berkeley, has pioneered a way to do just that.

From Science Daily

The team's pioneering approach also integrates broadband, high-frequency modulation of the OPO output, which allows the enhancement of the signal-to-noise ratio, providing even greater detection precision.

From Science Daily

It is considered a pioneer in budget flying, forgoing many amenities that are standard on other airlines in order to keep ticket prices low.

From BBC

The industry's influence stems largely from a handful of wealthy players — a concentration of power that mirrors the financial system crypto pioneers once railed against.

From Salon

The 33-year-old is determined to be that pioneer and last year also produced the continent’s first AI-powered music album Infinite Echoes.

From BBC