verb
-creases; -creased; -creasing
[no obj] :to become larger or greater in size, amount, number, etc.
[+ obj] :to make (something) larger or greater in size, amount, number, etc.
noun
plural -creases
the act of becoming larger or of making something larger or greater in size, amount, number, etc. [count]
[count] :the amount by which something is made larger or greater
on the increase
becoming more in size, amount, number, etc. :increasing