Redesignates vs Predesignates - What's the difference?

As verbs the difference between redesignates and predesignates

is that redesignates is third-person singular of redesignate while predesignates is third-person singular of predesignate.

(head)

(redesignate)

(redesignat)

To designate again.

(head)

(predesignate)

(-)

(logic, of a proposition) Having its quantity indicated by a verbal sign, as with "all", "none", etc.

* preindesignate

(predesignat)

To designate in advance.