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Keystone State

Keystone State

1 4.6
A nickname for Pennsylvania because it played an important role in early United States history
  • proper noun
  • /ˈkiːstoʊn steɪt/
translation icon : Estado clave

Examples

  • Tying for fifth place with Washington, the Keystone State moved up two spots from 2011.

    Blog text (27)
  • In the recent election, many candidates focused their efforts on winning votes in the Keystone State.

  • The Keystone State has a rich history, playing a crucial role in the founding of the United States.

  • Pennsylvania, often referred to as the Keystone State, is known for its diverse landscapes and historical sites.

Synonyms

Pennsylvania
vsKeystone State
666 1.0

A state in the northeastern United States that is one of the first thirteen colonies

is a historic nickname stressing the state's central founding role
PA
vsKeystone State
  • US
168 2.2

A state in the northeastern United States

is a nickname rather than an official written abbreviation
Pa.
vsKeystone State
2.7

A state in the northeastern United States

is the nickname not the abbreviated written form used in texts

Surface Forms

Morphology

keystone + state

The compound meaning (a 'state' that is a 'keystone' or central/important element) is partially derivable from the constituents, so a learner who knows both words can infer it refers to an especially important/central state. However, the fixed association with Pennsylvania as a conventional nickname requires cultural/encyclopedic knowledge and is not predictable from composition alone, so it is not fully transparent.

Etymology

Keystone State comes from a simple building image: the top middle stone, the keystone, holds an arch together and keeps everything from falling. Because Pennsylvania had a 'central' and 'important' role in the early United States, people called it the Keystone State to show it was like that holding stone.