Exemplify vs Defrost - What's the difference?

In lang=en terms the difference between exemplify and defrost

is that exemplify is to make an attested copy or transcript of (a document) under seal while defrost is to thaw something.

is that exemplify is to show or illustrate by example while defrost is to remove frost from.

* exemplifie

(en-verb)

To show or illustrate by example.

To be an instance of or serve as an example.

*'>citation

To make an attested copy or transcript of (a document) under seal.

(en verb)

To remove frost from.

I have just defrosted the fridge.

To thaw something.

Will you defrost the chops for supper tonight?

(informal) To recover from something tiresome.

See you tomorrow evening; I'll have defrosted from my trip by then.

* autodefrost