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touchstone

touchstone

15 7.5
A way to judge how good or true something is
  • noun
  • /ˈtʌtʃˌstoʊn/
translation icon : referente
  • The book is considered a touchstone in feminist literature, influencing countless writers.
  • become a touchstone
  • touchstone for identity
  • serve as a touchstone

I would say that's the single most important touchstone for us understanding today how the founders thought of liberty.

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Examples

  • You know, what were your touchstones when faced with these balance questions in your career?

  • The principle of human dignity is the touchstone for CST.

    Academic text (2008)
  • Pain is the touchstone of growth.

  • Phase 3 is, in some ways, the touchstone of the inquiry method.

    Academic text (2001)
  • Now, for nearly forty years, it is a touchstone of the difference between English and American culture.

    Academic text (1997)
  • But the United States was created, literally, by the Revolution, and that era is the touchstone for American identity.

    Academic text (2005)
  • For a society obsessed with its heritage and past, the period is a touchstone.

    Academic text (2008)
  • I would say that's the single most important touchstone for us understanding today how the founders thought of liberty.

  • I think that friendships are the touchstones of our lives.

  • A real touchstone of the bel canto repertoire.

Synonyms

standard
vstouchstone
1.6

An agreed level of quality or rule for judging something

functions as a general comparison basis not only a quality level
criterion
vstouchstone
219 6.1

A rule or standard used to judge and choose something

is the figurative comparison basis rather than a technical rule
measure
vstouchstone
92 2.5

A standard used to compare people or things

is more abstract as a general basis for judging rather than numeric
reference
vstouchstone
35 3.1

A standard used to compare other things

is used more as a symbolic basis for judgment than a physical guide
gauge
vstouchstone
17 5.6

A measure people use to judge how good or successful something is

emphasizes recognition by example rather than being a fixed measuring tool
yardstick
vstouchstone
12 3.9

A way to judge how good or successful something is

is a broader figurative basis not limited to physical measurement
reference point
vstouchstone
10 3.7

A known mark people use to compare or find position

is the general comparative basis rather than one specific orienting mark
litmus test
vstouchstone
  • Informal
9 5.1

One clear sign that shows if something is acceptable

is a general comparison basis rather than a single decisive indicator
criterium
vstouchstone
9.3

A rule used to judge or choose something

is the standard term in general use rather than the rarer form
footstone
vstouchstone
  • Archaic
7.7

A basic idea or belief that other things depend on

is a judging standard rather than the underlying foundational principle

Surface Forms

touchstone singular
touchstones plural

Morphology

touchstone = touch + stone (semi-transparent) = touch + stone

The literal components 'touch' + 'stone' are clear, but the figurative sense 'criterion' requires knowledge of a specialized testing use and is not directly derivable by all learners.

Etymology

Touchstone comes from the words touch and stone, and from a real practice: people would rub metal on a dark stone to see how 'pure' the gold was. So a touchstone now means a 'test' or 'standard' used to judge the quality of something.