Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A tachometer.

from The Century Dictionary.

  • noun A hook, catch, clasp. or other fastening.
  • noun Touchwood.
  • To fasten; fix in place; affix; attach.
  • To seize upon; take (a thief).
  • To make an attack; deliver an assault: with on or upon.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Tachometer

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun measuring instrument for indicating speed of rotation

Etymologies

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Examples

  • A tach is a useful item when you're trying to coax more miles out of fewer gallons, but they're not easy to come by for us diesel drivers.

    Mother Earth News Latest 10 Articles 2010

  • On the lower tier to the left of the tach is a needle that swings up and down between blue at the top and green at the bottom to let the driver know when the battery is expending power or getting a regenerative charge.

    Mississauga News 2009

  • Eye - tach - A spoof of V-tach which is short for Ventricular Tachycardia, a life-threatening cardiac arrhythmia.

    VDARE.com: Blog Articles 2009

  • Guided imageries tach the processing of painful emotions along with vital skills of self soothing and self care.

    Dr. Tian Dayton: The Black Hole: Trauma and Addiction Dr. Tian Dayton 2011

  • This model—a dead-ringer tribute to the Boss 302 of 1969-70, a track-prepped road car sold to meet the production-car rules for the SCCA's Trans Am series—is so good it actually highlights the cheezy remnants of the Mustang donor car base price around $23,000, e.g., the plasticky interior, the econo-box center stack of switches, World-of-Playskool speedo and tach.

    A Boss on the Road With a Peon's Interior Dan Neil 2011

  • As the animated-graphics tach needle sweeps toward the 8,500-rpm redline and it sounds like something tender is well and truly caught in the wringer, I grab for 4th gear.

    Lambo's Latest Rambo Has a Heart Dan Neil 2011

  • This is exactly what I was looking for in trying to use the tach that I already own instead of going out and buying yet another gadget.

    Five Best Exercise Planning And Tracking Tools | Lifehacker Australia 2009

  • Guided imageries tach the processing of painful emotions along with vital skills of self soothing and self care.

    Dr. Tian Dayton: The Black Hole: Trauma and Addiction Dr. Tian Dayton 2011

  • Wednesday, April 1 2009 skype is the awsome tach … love it …

    Review: Skype for iPhone. Verdict: Awesome. 2009

  • Ford Mr. Neil notes the "plasticky interior, the econo-box center stack of switches, World-of-Playskool speedo and tach."

    A Boss on the Road 2011

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