Third-person singular simple present indicative form of overnight.(verb)
Plural form of overnight.(noun)
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Use "overnights" in a sentence
"This is planned as a thirteen episode “event” that could continue with new characters (since most the old ones will be dead) if the show proves a success (unlikely based on the overnights from the premiere)."
"Last year's game was on Sunday, TV's most-watched night, and the Boise TV market isn't included in overnights."
"The Masters 'highest-rated Sunday coverage in the overnights was a 15.8/32, set in 1997 when Tiger Woods won his first Green Jacket."