sixtieth

1 of 2

adjective

six·​ti·​eth ˈsikstēə̇th How to pronounce sixtieth (audio)
-tiə̇
1
: being number 60 in a countable series
the sixtieth day
see Table of Numbers
2
: being one of 60 equal parts into which something is divisible
a sixtieth share of the money

sixtieth

2 of 2

noun

"
plural -s
1
: number 60 in a countable series
2
: the quotient of a unit divided by 60 : one of 60 equal parts of something
one sixtieth of the total

Word History

Etymology

Adjective

Middle English sixtithe, from Old English sixtigotha (akin to Old Norse sextugandi), from sixtig sixty + -otha, -tha -th

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Cite this Entry

“Sixtieth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sixtieth. Accessed 26 Dec. 2025.

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