Seventieth Definition

sĕvən-tē-ĭth
noun
The ordinal number matching the number 70 in a series.
American Heritage
The one following the sixty-ninth.
Webster's New World
Any of the seventy equal parts of something;170
Webster's New World
The person or thing in the seventieth position.
All the septuagenarians remembered their seventieths fondly.
Wiktionary
adjective
Preceded by sixty-nine others in a series; 70th.
Webster's New World
Designating any of the seventy equal parts of something.
Webster's New World

The ordinal form of the number seventy.

Wiktionary
Synonyms:
  • 70th
adverb
In the seventieth place, rank, group, etc.
Webster's New World

Other Word Forms of Seventieth

Noun

Singular:
seventieth
Plural:
seventieths

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