todo
all
total
complete, entire
Todo means all and can be remembered by its similarity to the English word total0, which means complete or entire0.
adjective
  1. all
    All, every, or everything
    Todo el mundo está aquí. // Everyone is here.
noun
  1. whole
    The whole or entirety
    El todo es mayor que la suma de sus partes. // The whole is greater than the sum of its parts.