Q: Does "dissent" have the same meaning in the following two sentences?

Dissent to the laws of the country.

Several Republicans dissented.

A: different meanings

Q: Does "get" have the same meaning in the following two sentences?

You need to get permission to leave early.

He got 5 years in prison.

A: the same meaning

Q: Does "third" have the same meaning in the following two sentences?

A distant third.

He answered the first question willingly, the second reluctantly, and the third with resentment.

A:
the same meaning