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

Wharf the passengers.

Wharf the mouth of the river.

A: different meanings

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

Refer a patient to a specialist.

Christians refer to the mother of Jesus as the Virgin Mary.

A: different meanings

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

The oceans are teeming with life.

Social life.

A:
different meanings