inclosure in kloh zher n something (usually a supporting document) that is enclosed in an envelope with a covering letter n the act of enclosing something inside something else Usage(s) Its 84 concrete buildings are airy and bright, set on a shady, grass-covered inclosure outside of Toulouse. Within a sheet steel inclosure is a steam generator only 6 ft. Its 84 concrete buildings are airy and bright, set on a shady, grass-covered inclosure outside of Toulouse. Synonym(s) enclosure enclosing envelopment