enclosure >> /ɪnˈkloʊʒər/
Definition: [noun] An area that is sealed off with an artificial or natural barrier.
Example: a deer enclosure
Definition: [noun] The state of being enclosed, especially in a religious community.
Example: the nuns kept strict enclosure
Definition: [noun] A document or object placed in an envelope together with a letter.
Example: The letter's enclosures included documents in support of that charge.