tick

n.
a bloodsucking parasite belonging to the order of arthropods (the Acarina) that also includes the mites. Tick bites can cause serious skin lesions and occasionally paralysis (see Ixodes, Amblyomma), and certain tick species transmit typhus, Lyme disease, and relapsing fever. Dimethyl phthalate is used as a tick repellent. There are two families: Argasidae (soft ticks), which includes Ornithodoros, with mouthparts invisible from above and no hard shield (scutum) on the dorsal surface; and Ixodidae (hard ticks), including Dermacentor, Haemaphysalis, and Rhipicephalus, with clearly visible mouthparts and a definite scutum.

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  • Tick — Tick …   Deutsch Wörterbuch

  • Tick — Tick, tick, tick, boom! Saltar a navegación, búsqueda Tick, tick, tick, boom! Episodio de Gilmore Girls Episodio nº Temporada 4 Episodio 18 Escrito por Daniel Palladino Dirigido por …   Wikipedia Español

  • tick — Ⅰ. tick [1] ► NOUN 1) a mark ( ) used to indicate that an item in a text is correct or has been chosen or checked. 2) a regular short, sharp sound. 3) Brit. informal a moment. ► VERB 1) mark with a tick …   English terms dictionary

  • tick — tick1 [tik] n. [ME tek, prob. < Gmc echoic base > Du tikk, MHG zicken, to tick] 1. a light touch; pat 2. a light clicking or tapping sound, as that made by the escapement of a watch or clock 3. a mark (✓, /, etc.) made to check off items;… …   English World dictionary

  • Tick — Tick, n. [OE. tike, teke; akin to D. teek, G. zecke. Cf. {Tike} a tick.] (Zo[ o]l.) (a) Any one of numerous species of large parasitic mites which attach themselves to, and suck the blood of, cattle, dogs, and many other animals. When filled with …   The Collaborative International Dictionary of English

  • Tick — Tick, n. [Abbrev. from ticket.] Credit; trust; as, to buy on, or upon, tick. [1913 Webster] …   The Collaborative International Dictionary of English

  • Tick — Tick, v. i. 1. To go on trust, or credit. [1913 Webster] 2. To give tick; to trust. [1913 Webster] …   The Collaborative International Dictionary of English

  • Tick — Tick, n. 1. A quick, audible beat, as of a clock. [1913 Webster] 2. Any small mark intended to direct attention to something, or to serve as a check. Dickens. [1913 Webster] 3. (Zo[ o]l.) The whinchat; so called from its note. [Prov. Eng.] [1913… …   The Collaborative International Dictionary of English

  • Tick — Tick, v. t. To check off by means of a tick or any small mark; to score. [1913 Webster] When I had got all my responsibilities down upon my list, I compared each with the bill and ticked it off. Dickens. [1913 Webster] …   The Collaborative International Dictionary of English

  • tick — [n1] clicking sound; one beat beat, blow, clack, click, clicking, flash, instant, metallic sound, minute, moment, pulsation, pulse, rap, second, shake, tap, tapping, throb, ticktock, twinkling, wink; concepts 595,808,810 tick [n2] checkmark check …   New thesaurus

  • tick|y — tick|y1 «TIHK ee», noun, plural tick|ies. = tickey. (Cf. ↑tickey) tick|y2 «TIHK ee», adjective. full of or infested by ticks …   Useful english dictionary

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