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keystone

keystone

6 5.1
The most important part that holds other parts together in a system
  • noun
  • /ˈkiːstoʊn/
translation icon : piedra angular
  • In this project, team collaboration acts as the keystone, ensuring all tasks are aligned and completed efficiently.
  • keystone species
  • keystone predator
  • keystone behavior

So this, this moral being is, is kind of the keystone of our own being.

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Examples

  • Other early skills in the learning process have been identified as possible keystone behaviors.

    Academic text (2000)
  • "Electricity is the keystone of the national defense program," the Wall Street Journal echoed.

    Academic text (2004)
  • So this, this moral being is, is kind of the keystone of our own being.

  • Student teaching has been called the keystone experience for the undergraduate, the most crucial phase of teaching preparation.

    Academic text (2004)
  • The parent-child-teacher relationship forms the keystone of a good learning environment.

    Academic text (1996)
  • The American Credo is the keystone of all Freedoms Foundation activities.

    Academic text (1992)
  • The sharing of photography knowledge for mutual growth and enjoyment has been a keystone of PSA.

    Academic text (2009)
  • Fisher's 1930 book, The Genetical Theory of Natural Selection, is the keystone for the architecture of modern Darwinism.

    Academic text (1991)
  • Exercise is the keystone of a successful weight loss program, as it supports overall health and well-being.

  • Effective communication is the keystone of any successful organization, holding together the team's efforts.

Synonyms

core
vskeystone
468 3.2

The most important central part of something

is specifically the supporting element that holds all parts together
backbone
vskeystone
56 3.7

The strength or courage to do what is difficult

is the important supporting part that keeps all other parts in place
pillar
vskeystone
45 4.4

A main idea or practice that supports something important, like society

is the practical supporting part that holds all parts together in structure
anchor
vskeystone
43 4.0

A person or thing that gives support and makes someone feel confident

stresses permanent structural support that holds all other parts together
the pillar of
vskeystone
33 4.8

A main thing that supports and keeps something strong

is the concrete supporting part that keeps every part connected and stable
backbone of
vskeystone
32 3.4

The main part that supports a system or group

is the specific supporting element that physically holds other parts together
mainstay
vskeystone
18 4.9

The main support that people or things depend on

is the part that supports and connects every other element directly
linchpin
vskeystone
13 6.7

A key person or part that keeps a team working

is the supporting part that keeps every part connected and stable
lynchpin
vskeystone
4 7.0

The person or thing that keeps a group together and working

is the main supporting element holding all other parts together

Antonyms

104 4.1

Not important or too small to matter

Compounds

A nickname for Pennsylvania because it played an important role in early United States history

A person who was born in or lives in the US state of Pennsylvania

How Important

keystone
6 5.1
linchpin
13 6.7
pillar
45 4.4
component
447 3.4
part
1.0

Surface Forms

keystone singular
keystones plural

Morphology

keystone = key + stone (semi-transparent) = key + stone

The compound suggests a stone that is especially important, but the specific figurative sense of a central supporting element is not fully predictable without knowing the architectural metaphor.

Etymology

The word keystone comes from the actual top stone of an arch, made of key + stone, which 'locks' the whole arch and keeps it standing. So when we call something a keystone, we mean it is the most important part that holds all the other parts together.