What is the meaning of Holy?

Dedicated to a religious purpose or a god.

Revered in a religion.

Morally perfect or flawless, or nearly so.

Separated or set apart from (something unto something or someone else). (Can we add an example for this sense?)

Set apart or dedicated for a specific purpose, or for use by a single entity or person.

Used as an intensifier in various interjections.

An expression of astonishment and awe.

A thing that is extremely holy; used almost exclusively in Holy of Holies.

Dedicated to or separated for a religious purpose; sacred, consecrated.

Characterized by virtue or perfection.

The state of being holy; holiness.

One who is sanctified or made holy; a saint, hallow

A sacred place; a sanctuary

Full of holes or cavities; porous, spongy; hollow.

Alternative form of holly

Source: wiktionary.org