Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
pinxter flower
piny
Pinyin
pinyon
pinyon jay
PIO
piolet
pion
pioneer
pious
pip (1)
pip (2)
pip (3)
pip (4)
pip-emma
pipa (1)
pipa (2)
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

pioneer

pi·o·neer [ p ə nr ]


noun  (plural pi·o·neers)
Definition:
 
1. inventor or innovator: a person or group that is the first to do something or that leads in developing something new

2. first person to explore territory: a person who is one of the first from another country or region to explore or settle a new area

3. soldier who builds things: a foot soldier whose duties include going ahead of the main company to construct things to pave the way for them

4. first species to grow somewhere: the first species of plant or animal life to begin living in a previously unoccupied site, e.g. a moss beginning to grow on otherwise bare rock



verb  (past and past participle pi·o·neered, present participle pi·o·neer·ing, 3rd person present singular pi·o·neers)
Definition:
 
1. transitive verb invent new thing: to experiment with or develop something new

2. transitive and intransitive verb go into unexplored territory: to go into previously uncharted or unclaimed territory with the purpose of exploring it and possibly settling it

3. intransitive verb act as pioneer: to act as a pioneer in a particular field

[Early 16th century. < French pionnier< medieval Latin pedon- "foot soldier" < Latin ped- "foot"]
Advertisement

© 2009 Microsoft