plural of seventy-something

The ordinal form of the number seventeen.

One of seventeen equal parts of a whole. / (music) An interval of two octaves and a third.

The ordinal form of the number seventy-one, describing a person or thing in position number 71 of a sequence.

One of seventy-one equal parts of a whole.

The cardinal number immediately following seventy-four and preceding seventy-six.

The cardinal number occurring after sixteen and before eighteen, represented in Roman numerals as XVII and in Arabic numerals as 17.

The ordinal form of the number twenty-seven.

The person or thing in the twenty-seventh position. / One of twenty-seven equal parts of a whole.

The ordinal form of the number seventy.