Greek word
plēróō
πληρόω
What it means
to make replete, i.e. to cram, level up, or to furnish, satisfy, execute, finish, verify, etc
to make replete, i.e. (literally) to cram (a net), level up (a hollow), or (figuratively) to furnish (or imbue, diffuse, influence), satisfy, execute (an office), finish (a period or task), verify (or coincide with a prediction), etc.
Where it comes from
from plḗrēs (πλήρης)