Nouns

(n)check, chit, tabthe bill in a restaurant“he asked the waiter for the check”
(n)yellow journalism, tabloid, tabsensationalist journalism
(n)tab key, tabthe key on a typewriter or a word processor that causes a tabulation
(n)taba short strip of material attached to or projecting from something in order to facilitate opening or identifying or handling it“pull the tab to open the can”, “files with a red tab will be stored separately”, “the collar has a tab with a button hole”, “the filing cards were organized by cards having indexed tabs”
(n)pill, lozenge, tablet, taba dose of medicine in the form of a small pellet