Reweigh (verb)
To weigh again; to weigh something that has already been weighed.
“Take it out of the box and reweigh it.”
Reweight (verb)
To replace or adjust weights that are attached to something.
Reweight (verb)
To adjust the weighting given to a value.
Wiktionary
Reweigh (verb)
weigh (something) again.
Reweight (verb)
To reassign weight or importance to; to adjust the relative weighting of.
Oxford Dictionary