tick (n.)

  1. a metallic tapping sound; he counted the ticks of the clock

    [ Syn: ticking ]

  2. any of two families of small parasitic arachnids with barbed proboscis; feed on blood of warm-blooded animals

  3. a mark indicating that something has been noted or completed etc.; as he called the role he put a check mark by each students name

    [ Syn: check mark , check ]

  4. a light mattress

    tick (v.)

  1. make a clicking or ticking sound; The clock ticked away

    [ Syn: click ]

  2. make a sound like a clock or a timer; the clocks were ticking; the grandfather clock beat midnight

    [ Syn: ticktock , ticktack , beat ]

  3. sew; tick a mattress

    [ Syn: retick ]

  4. put a check mark on or near or next to; Please check each name on the list; tick off the items; mark off the units

    [ Syn: check , check off , mark , mark off , tick off ]

The dictionary is based on the WordNet Electronic Lexical Database.
WordNet 3.0 Copyright 2011 by Princeton University. All rights reserved.