The number 100.

The ordinal form of the number hundred one.

The person or thing in the hundred-first position. / One of a hundred one equal parts of a whole.

The cardinal number occurring after one hundred ninety-nine and before two hundred one, represented in Arabic numerals as 200.

The cardinal number occurring after six hundred ninety-nine and before seven hundred one, represented in Arabic numerals as 700.

The cardinal number occurring after three hundred ninety-nine and before four hundred one, represented in Arabic numerals as 400.

The cardinal number occurring after five hundred ninety-nine and before six hundred one, represented in Arabic numerals as 600.

The cardinal number occurring after eight hundred ninety-nine and before nine hundred one, represented in Arabic numerals as 900. Ordinal: nine-hundredth.

The cardinal number occurring after seven hundred ninety-nine and before eight hundred one, represented in Arabic numerals as 800.

The start of the eighteenth hour of the day on the 24-hour clock i.e. 17:00. / The number one thousand seven hundred. / The year 1700.