Rebias vs Rebids - What's the difference?

As verbs the difference between rebias and rebids

is that rebias is to bias again while rebids is (rebid).

(es)

To bias again.

(head)

(rebid)

To bid again on something.

To require a new set of bids.

:We had to rebid the contract when accusations of fraud by other competitors occurred.

(bridge) To bid a higher value of the current suit.