SEVENTIETH

seventieth, th

(adjective) the ordinal number of seventy in counting order

seventieth

(noun) position 70 in a countable series of things

Source: WordNet® 3.1

---

Adjective

seventieth (not comparable)

The ordinal form of the number seventy.

Synonyms

• 70th, 70^th

Noun

seventieth (plural seventieths)

The person or thing in the seventieth position.

One of seventy equal parts of a whole.

Source: Wiktionary

---

Sev"en*ti*eth, a. Etym: [AS. hund-seofontigoedha.]

1. Next in order after the sixty-ninth; as, a man in the seventieth year of his age.

2. Constituting or being one of seventy equal parts.

Sev"en*ti*eth, n.

1. One next in order after the sixty-ninth.

2. The quotient of a unit divided by seventy; one of seventy equal parts or fractions.

Source: Webster’s Unabridged Dictionary 1913 Edition

---