The 18th century lasted from 1 January 1701 (represented by the Roman numerals MDCCI) to 31 December 1800 (MDCCC). During the 18th century, elements of Enlightenment thinking culminated …

Mar 5, 2024 · Ordinal numbers are used to represent position or rank in a sequence, and they are usually formed by adding the suffix “-th” to the cardinal number. However, there are a few exceptions …

6 days ago · 18th Street or “Barrio 18,” is one of the most notorious and violent gangs in the Western Hemisphere.

EIGHTEENTH definition: next after the seventeenth; being the ordinal number for 18. See examples of eighteenth used in a sentence.

us / eɪtˈtinθ / Add to word list (in the position of) the number 18 in a series; 18th:

Mar 5, 2026 · Prosecutors charged seven alleged gang members and associates of the gang with racketeering and other charges, accusing them of taking orders from a Mexican Mafia member held …

18th Other forms: 18thly Definitions of 18th adjective coming next after the seventeenth in position synonyms: eighteenth

coming after the seventeenth in numbering or counting order, position, time, etc; being the ordinal number of eighteen: often written 18th

Feb 24, 2026 · One of eighteen equal parts of a whole. (informal) A party to celebrate an eighteenth birthday.

May 5, 2025 · The 18th century, also referred to as the 1700s, marked the beginning of the first Industrial Revolution. Modern manufacturing began with steam engines replacing animal labor. The …