Having only a single eye, particularly when a greater number is normal. / Being able to see out of only one eye.

plural of strap-on

plural of hard-on

(US, slang) The police.

Of or pertaining to a specific time in the past. / Occurring or used in a single instance and then never again.

(soccer, ice hockey) To shoot (the ball or puck) directly from a teammate's pass.

Having length, but no width, height or depth. / (figuratively) Lacking depth or believability; flat. / (figuratively) Lacking personal depth and substance; conceited, vain, shallow, superficial.

The highest class of motor racing sanctioned by the FIA.

plural of add-on

(UK) alternative form of thousand one (US form) / A great many; numerous.