To be complete; to reach all of s.t.; to have a full amount of s.t. (as a child having all his teeth fully in, a bird having all its feathers grown in).
My child's teeth are all in now.
That mat is full of color.
That mango tree doesn't have all its leaves.
I didn't hardly even get a taste of that cake. (Lit. That cake didn't even reach all my molars).