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Usenet Posted 22 years ago
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N-year-old punctuation

What is the recommended form for adjectives such as:

1-year-old
2-years-old
and so on? Is YEARS always used for ages 2 and over? Are hyphens used in both positions?
Does the format change when the form is used as a substantive?

Regards
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Top answer

[nq:1]What is the recommended form for adjectives such as: 1-year-old 2-years-old and so on? Is YEARS always used for ages 2 and over? [/nq] Attributively, year is invariable: The three-year-old child.

  • [nq:1]What is the recommended form for adjectives such as: 1-year-old 2-years-old and so on?
  • Is YEARS always used for ages 2 and over?
  • [/nq] Attributively, year is invariable: The three-year-old child.
  • , no "s".
  • Cf.
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1 Answers
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[nq:1]What is the recommended form for adjectives such as: 1-year-old 2-years-old and so on? Is YEARS always used for ages 2 and over? Are hyphens used inboth positions?[/nq]
Attributively, year is invariable:
The three-year-old child.
i.e., no "s".
Cf. A six-foot pole. A two-inch nail.
[nq:1]Does the format change when the form is used as a substantive?[/nq]
No:
A race

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