64th
- adjective
- After some four years of diplomatic negotiations, a new agreement—the Pandemic Influenza Preparedness Framework—was endorsed by the 64th World Health Assembly in May 2011.
- 64th annual
Examples
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Nominated for Best Supporting Actor in the 64th Emmy Awards.
Blog text (19) -
Madeleine K. Albright is the 64th Secretary of State.
Academic text (1998) -
It's at 64th Street and Fifth Avenue.
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On June 6, the 64th anniversary was celebrated.
Academic text (2009) -
The 64th annual conference will be held July 10-12, 2009.
Academic text (2009) -
I love the weary grin on my brother's face as he crosses the finish line of his 64th marathon.
Blog text (32) -
The team's 64th game of the season was their most exciting yet.
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He celebrated his 64th birthday with a big party in the backyard.
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This year marks the 64th annual festival, attracting thousands of visitors.
Synonyms
Being number sixty-four in a list or order
How High
Surface Forms
Morphology
64th = 64 (transparent) = 64 + th
The ordinal suffix '-th' transparently marks a cardinal number as an ordinal; learners who know '64' and ordinal formation will understand '64th'.
Etymology
64Th is the way we show order for the number 64, made by adding the ending -th to show 'order' or 'position'. So 64th simply means 'the one that comes after sixty-third', which is why you say '64th floor' or '64th place' when you mean that position in a list or building.