tab
     n 1: the bill in a restaurant; "he asked the waiter for the
          check" syn: check, chit
     2: sensationalist journalism syn: yellow journalism, tabloid
     3: the key on an electric typewriter that causes a tabulation
        syn: tab key
     4: a 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"
     5: a dose of medicine in the form of a small pellet syn: pill,
         lozenge, tablet
     also: tabbing, tabbed
see also:
check chit yellow journalism tabloid tab key pill 
lozenge tablet tabbing tabbed 

tabbing
     see tab
see also:
tab