Glossary

Our glossary defines potentially new scientific or other terms to students. Glossary words are appear in bold in our resources.

  • a as in ape
  • ä as in car
  • e as in me
  • i as in ice
  • o as in go
  • ô as in for
  • u as in use
  • ü as in fur
  • oo as in tool
  • ng as in sting

N

nutrient

( trē ǝnt): A substance or ingredient that promotes growth, provides energy, and maintains life.

nutrient cycling

( trē ənt k(ə-)liŋ): The uptake, use, release, and storage of nutrients by plants and their environments.

O

objective

(əb jek tiv): (noun) An aim or goal.

obscure

(äb skyu̇r): Not clearly seen or easily distinguished.

observation

(äb sәr shәn): An act of recognizing and noting a fact or occurrence often involving measurement with instruments.

(äb sәr shәn): Seeing and taking notes on a fact or something that happens, usually using measurement tools.

observe

(әb zәrv): To watch something.

official

fi shəl): Approved by those with authority.

offset

(of set): To serve as a counterbalance for or to compensate for.

offspring

(ȯf spriŋ): The young of a person, animal, or plant.

old-growth forest

(ōld grōth fȯr ǝst): A forest characterized by the presence of large old trees, dead standing trees, and fallen rotting trees and that is usually in a late stage of development.

oligolege

gǝ lāj): Pollinator species which requires the pollen of a particular plant for development and survival.

open space

(ō pən spās): Undeveloped land that is accessible to the public.

operational

(op ür a shun ul): Of or relating to performance of practical work or operations.

optical

(äp ti kǝl): Of or relating to vision; of, relating to, or using light.

optimum

(äp tǝ mǝm): The amount or degree of something that is most favorable to some end.

oral history

(ȯr əl hi st(ə-)rē): A recording containing information about the past obtained from in-depth interviews concerning personal experiences, recollections, and reflections.

orbit

(ȯr bǝt): To revolve in a circle around.

orchard

(ȯr chərd): Place where many tree selections are planted for the harvesting of their seeds and fruits.

ordinance

(ȯr dǝ nǝn(t)s or ȯrd nǝn(t)s): A law set forth by a governmental authority, specifically a municipal regulation.

organic

(ȯr ga nik): Of, relating to, or obtained from living things.