The cardinal number immediately following seventy-eight and preceding eighty.

The cardinal number immediately following forty-eight and preceding fifty.

The cardinal number immediately following ninety-eight and preceding one hundred.

(countable) A traditional British ice cream cone with a flaky chocolate bar inserted, usually made with soft serve.

The cardinal number immediately following eighty-eight and preceding ninety.

The cardinal number immediately following thirty-eight and preceding forty.

(law) a decree issued on a first petition for divorce; it becomes absolute at some later date unless cause is shown why it should not.

(attributive) decree nisi

(biochemistry) pyridine-3-carboxylic acid; together with nicotinamide is a part of the vitamin B complex

(organic chemistry) nitrocellulose.