Alternative spelling of particle board

plural of particle-board

Alternative spelling of multiparticle

(nanotechnology, physics) A spherical microscopic particle which has hemispheres with sharply differing properties, such as one hydrophilic hemisphere and one hydrophobic hemisphere

plural of particle accelerator

beta particle

Any of many units of matter smaller than an atom.

(US, Canada) a structural material manufactured from wood particles (such as chips and shavings) by pressing, and binding through resin

(physics) An energetic electron or positron produced as the result of a nuclear reaction or nuclear decay.

A device that accelerates electrically charged particles to extremely high speeds, for the purpose of inducing high energy reactions or producing high energy radiation.