tea, afternoon tea, teatime(noun)

a light midafternoon meal of tea and sandwiches or cakes

"an Englishman would interrupt a war to have his afternoon tea"

afternoon tea(Noun)

A formal meal comprising light snacks, accompanied by tea.

afternoon tea(Noun)

A small meal or snack eaten between lunch and dinner; a period of time set aside for this purpose, taken as a break from work or from a conference.