compact >> /kəmˈpækt/
Definition: [transitive verb] Exert force on (something) to make it more dense; compress.
Example: the soil may be compacted by iron oxide
Definition: [noun] A small flat case containing face powder, a mirror, and a powder puff.
Example: Looking once more in her compact's mirror, she got out of the limo and ran up to hug him.
Definition: [noun] Something that is a small and conveniently shaped example of its kind.
Example: a wide selection of films is available for your 35 mm compact
Definition: [noun] A mass of powdered metal compacted together in preparation for sintering.
Example: strength is then introduced by infiltrating glass into the compact
Definition: [adjective] Closely and neatly packed together; dense.
Example: a compact cluster of houses
Definition: [adjective] Composed or made up of.
Example: towns compact of wooden houses