fortieth
UK /ˈfɔː.ti.əθ/ · US /ˈfɔɹ.ti.əθ/ adjective, noun
Forms fortieths 40th
- adjective The ordinal form of the number forty.
- noun The person or thing in the fortieth position.
- noun One of forty equal parts of a whole.
Synonyms
Etymology
From earlier fourteth, from Middle English fourtithe, fourtiþe; equivalent to forty + -eth. For the modern form, see the etymological notes at twentieth.
Webster’s 1913
- adjective Following the thirty-ninth, or preceded by thirty-nine units, things, or parts.
- adjective Constituting one of forty equal parts into which anything is divided.
- noun One of forty equal parts into which one whole is divided; the quotient of a unit divided by forty; one next in order after the thirty-ninth.
Etymology [AS. feówertigo. See Forty.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “fortieth”, CC BY-SA 4.0. Details