geiser

Geiser is likely misspelled.

Geiser has no English definition.

As an adverb well

is accurately, competently, satisfactorily.

As an adjective well

is in good health.

As an interjection well

is used to acknowledge a statement or situation.

As a noun well

is a hole sunk into the ground as a source of water, oil, natural gas or other fluids.

As a verb well

is to issue forth, as water from the earth; to flow; to spring.