Definitions
1.nounA thing that is extremely holy; used almost exclusively in Holy of Holies.
2.adjectiveDedicated to a religious purpose or a god."I'm planning to visit the holy city of Jerusalem this Christmas."
3.adjectiveRevered in a religion.
4.adjectiveMorally perfect or flawless, or nearly so."My grandmother is a very holy woman."
5.adjectiveSeparated or set apart from (something unto something or someone else).
6.adjectiveSet apart or dedicated for a specific purpose, or for use by a single entity or person.
7.adjectiveUsed as an intensifier in various interjections."Holy cow, I can’t believe he actually lost the race!"