más
more
mass
a large amount
Más means more and sounds similar to the English word mass0, which implies a large amount0.
adverb
  1. more
    A greater amount or degree
    Necesito más tiempo para terminar. // I need more time to finish.
adjective
  1. more
    Used in comparisons
    Este libro es más interesante que el otro. // This book is more interesting than the other one.