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"supper" is also used as a crossword clue. If that's what you saw, the answer is often dinner (6 letters).
Definitions
An evening meal, often lighter or more informal than dinner.
Word origin
From Middle English soper, from Old French soper, from sope (“soup”). Compare French souper.
Used in a sentence
“There he stood, with admirable patience, […] longing to go to rest for hours past; aware that suppers disagreed with him […] so tired and longing for bed!”
“We normally have supper at 7.”
“a fish supper”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Meal after dusk”6 letters
02“Evening meal”6 letters
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