Noun april has 1 sense
  1. April, Apr - the month following March and preceding May
    --1 is a kind of Gregorian calendar month
    --1 is a part of Gregorian calendar, New Style calendar; spring, springtime
    --1 has parts:
     April Fools', April Fools' day, All Fools' day; Pan American Day, April 14; Patriot's Day; mid-April