TTYT is an abbreviation for Talk to you tomorrow. It is a way of ending a conversation, usually via text or online messaging, with the intention of continuing the discussion at a later time. It can be used to politely end a conversation when the person is tired or annoyed, or simply as a way to plan for a future conversation.

relating to or extending over a relatively long time

impairment of the sense of smell

the tide when the water is highest

United States architect (1838-1886)

United States explorer who led three expeditions to the Arctic (1821-1871)

a pancake made with buttermilk

the time period during which only modern Homo sapiens was known to have existed; ended about 10,000 years BC

(astronomy) a real or apparent slow oscillation of a moon or satellite

a robber who takes property by threatening or performing violence on the person who is robbed (usually on the street)

gene that produces the same phenotype in the organism whether or not its allele identical