tonight

As an adverb tonight

is during the night following the current day.

As a noun tonight

is the nighttime of the current day or date; this night.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between tonight and null

is that tonight is the nighttime of the current day or date; this night while null is zero, nil; the cardinal number before einn.

As an adverb tonight

is during the night following the current day.

As nouns the difference between tonight and morning

is that tonight is the nighttime of the current day or date; this night while morning is the part of the day from dawn to midday.

As an adverb tonight

is during the night following the current day.

As an interjection morning is

a greeting said in the morning; good morning.

As a proper noun and

is .

As an adverb tonight is

during the night following the current day.

As a noun tonight is

the nighttime of the current day or date; this night.

As an adverb tonight

is during the night following the current day.

As a noun tonight

is the nighttime of the current day or date; this night.

As an initialism HM is

his Majesty, the title of a king.

As nouns the difference between tonights and tonight

is that tonights is plural of lang=en while tonight is the nighttime of the current day or date; this night.

As an adverb tonight is

during the night following the current day.

As nouns the difference between afternoon and tonight

is that afternoon is the part of the day which follows noon, between noon and evening; the part of the day following noon which is daylight all year round; the second half of the working day (in regular office hours) while tonight is the nighttime of the current day or date; this night.

As an adverb tonight is

during the night following the current day.

As nouns the difference between evening and tonight

is that evening is the time of the day between dusk and night, when it gets dark while tonight is the nighttime of the current day or date; this night.

As a verb evening

is present participle of lang=en.

As an adverb tonight is

during the night following the current day.

As an adverb tonight is

during the night following the current day.

As a noun tonight is

the nighttime of the current day or date; this night.