tart

US /tɑːrt/
UK /tɑːrt/
"tart" picture
1.

an open pastry case with a filling, which may be sweet or savory

:
She baked an apple tart for dessert.
The quiche was a savory tart with cheese and bacon.
1.

having a sharp or sour taste

:
The lemon juice was very tart.
She preferred the tart flavor of cranberries to sweet berries.
2.

sharp or biting in manner or tone

:
Her tart reply left him speechless.
He made a tart comment about her new hairstyle.