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Synonyms

tonight

American  
[tuh-nahyt] / təˈnaɪt /

noun

  1. this present or coming night; the night of this present day.


adverb

  1. on this present night; on the night of this present day.

  2. Obsolete. during last night.

tonight British  
/ təˈnaɪt /

noun

  1. the night or evening of this present day

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adverb

  1. in or during the night or evening of this day

  2. archaic last night

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tonight

before 1000; Middle English to night, Old English tō niht. See to, night

Explanation

Tonight is the evening that happens on the current day—not last night, not tomorrow night, but tonight. If your favorite TV show is on tonight, you'd better hurry up and finish your homework so you can tune in. If your friend suggests seeing a movie tonight, she means the upcoming night, the one that immediately follows today. Prior to the 18th century, tonight was two separate words, to night, and then until the 20th century, it was hyphenated: to-night.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Los Angeles Mayor Karen Bass said she is "absolutely devastated by the loss of life in Chatsworth tonight" in a post on X.

From BBC Sep. 16, 2026

"I thought the performance tonight was near perfect," he said afterwards.

From BBC Sep. 15, 2026

“We lost an icon of our game tonight in Barry Melrose,” Gretzky wrote on his Instagram Story.

From Los Angeles Times Sep. 10, 2026

If the rah-rah of politics isn’t your thing, there is another team sport on tonight: The NFL season opener with the New England Patriots taking on the Seattle Seahawks.

From The Wall Street Journal Sep. 9, 2026

“Maggie said she’d watch them, but I’ve got to dry the dishes tonight in her place.”

From "The Seven Wonders of Sassafras Springs" by Betty G. Birney

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