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