Definition

1. Proper noun:
   • A nickname for the city of St. Louis, Missouri, USA: This term refers to St. Louis's historical role as a major departure point for American pioneers, explorers, and settlers traveling westward across North America in the 19th century.

Usage

• Proper noun:
  • St. Louis earned its title as the gateway to the west due to its strategic location on the Mississippi River.
  • The famous Gateway Arch monument was built to symbolize the city's identity as the gateway to the west.

Advanced Usage

• Metaphorical use: While primarily a historical nickname for St. Louis, the phrase can be used metaphorically to describe any city, place, or institution that serves as a key point of entry or transition to a new region or endeavor.
  • The university prides itself on being a gateway to the west for international students seeking education in America.

Variants and Related Words

• Gateway Arch (proper noun): The iconic stainless steel monument in St. Louis, built to commemorate the city's role as the "gateway to the west."
• Gateway (noun): An opening or structure that serves as an entrance; a point of entry or access.

Synonyms

• Portal to the west: A more formal synonym emphasizing the entrance point.
• Jumping-off point: A term for a place from which an expedition or journey begins.

Related Idioms

• Gateway to...: A common idiomatic pattern used to describe a place that provides access to something larger (e.g., "a gateway to opportunity," "a gateway to Europe"). The phrase "gateway to the west" is a specific, historical instance of this pattern.

Noun

1. the largest city in Missouri; a busy river port on the Mississippi River near its confluence with the Missouri River; was an important staging area for wagon trains westward in the 19th century