Source : WordNet®

today
     n 1: the present time or age; "the world of today"; "today we
          have computers"
     2: the day that includes the present moment (as opposed to
        yesterday or tomorrow); "Today is beautiful"; "did you see
        today's newspaper?"
     adv 1: in these times; "it is solely by their language that the
            upper classes nowadays are distinguished"- Nancy
            Mitford; "we now rarely see horse-drawn vehicles on
            city streets"; "today almost every home has
            television" [syn: {nowadays}, {now}]
     2: on this day as distinct from yesterday or tomorrow; "I can't
        meet with you today"