Particle

[Sarah]

A subordinate word that is never inflected (a preposition,conjunction, interjection); or a word that can not be used except incompositions; as, ward in backward, ly in lovely.

[Sarah]

The area of office space that is smaller than a cubicle. A particle.... The space you are given when you are not cool enough for an office.

[Julene]

–noun

a partially written composition in [prose], usually [nonfiction], on a specific topic, forming an independent part of a book or other publication, as a newspaper or magazine, usually used to describe [a work in progress] that is not yet finished.

[Dianne]

A minute portion of matter.

[Rihanna]

Those things that [annoy] you during [physics] [class].