7-Letter Words Containing: C,O,S,S,U

• the concentration of attention or energy on something

• maximum clarity or distinctness of an image rendered by an optical system

• maximum clarity or distinctness of an idea

• a central point or locus of an infection in an organism

• special emphasis attached to something

• a point of convergence of light (or other radiation) or a point from which it diverges

• a fixed reference point on the concave side of a conic section

• direct one's attention on something

• cause to converge on or toward a central point

• bring into focus or alignment; to converge or cause to converge; of ideas or emotions

• become focussed or come into focus

• put (an image) into focus

• having a relatively high resistance to flow

• having the sticky properties of an adhesive

• of something having a dusky brownish grey color

• A magician, illusionist, one who practises sleight of hand.

• One who cheats or deceives.

• Trick; trickery.

• Drugged liquor.

• To play a trick on, to trick (someone); to hoax; to cheat.

• To stupefy (someone) with drugged liquor (especially in order to steal from them).

• To drug (liquor).

• To adulterate (food).

• money collected under a tariff

• shake violently

• injure the brain; sustain a concussion