IPA: /təˈnaɪt/
KK: /təˈnaɪt/
During the night that is happening now or the one that will come after today.
We are going to the concert tonight.
This word refers to the current night or the night that follows the present day.
We are going to the concert tonight.
Tonight → The word is formed from "to" (an Old English preposition meaning at or until) and "night" (from Old English "niht", meaning the period of darkness). Together, these parts convey the meaning of the period of darkness that is approaching or occurring at this moment.
Think of the word 'to' indicating a specific time and 'night' representing darkness — so 'tonight' refers to the night that is coming or happening now.