Employ ::
Employ (v. t.) To use; to have in
service; to cause to be
engaged in doing
something; -- often
followed by in,
about, on, or upon, and
sometimes by to; as: (a) To make use of, as an
instrument, a
means, a
material, etc., for a
specific purpose; to
apply; as, to
employ the pen in
writing, bricks in
building, words and
phrases in
speaking; to
employ the mind; to
employ one's
energies..