1.nounThe process of having something fitted again, repaired or restored.
"The ship required a refit before setting out again."
2.verbTo fit again; to put back into its place.
3.verbTo prepare for use again; to repair or restore.
"to refit a garment; to refit ships of war"
4.verbTo fit out or supply again (with something).
5.verbTo prepare a vessel for use again (e.g. by replenishing depleted supplies or doing maintenance or repair work); (of a vessel) to be prepared for use again.