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 2, 2024 · If you’re discussing a position or order, use 18th. Remember, cardinal numbers (such as 18) denote quantity or amount, while ordinal numbers (such as 18th) indicate position or order.

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

When writing ordinal numbers such as 1st, 2nd, 3rd, etc. you should use the last two letters on the word as it would be if you wrote out the whole word. Below are the ordinal numbers both written out and …

A Cardinal Number is a number that says how many of something there are, such as one, two, three, four, five. An Ordinal Number is a number that tells the position of something in a list, such as 1st, …

Feb 8, 2019 · 18th or 18st check which spelling is correct on WhichIsCorrect.com - Free Online English Dictionary. Definition for 18th or 18st.

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

May 6, 2022 · There is no hard-and-fast rule about when to use numbers and when to use words in writing centuries, as long as you are clear and consistent.

Oct 8, 2017 · Define 18th. 18th synonyms, 18th pronunciation, 18th translation, English dictionary definition of 18th. Adj. 1. 18th - coming next after the seventeenth in position eighteenth ordinal - …

1796: Edward Jenner administers the first smallpox vaccination; smallpox killed an estimated 400,000 Europeans each year during the 18th century, including five reigning monarchs.