Synonyms for enclosure

noun

1. A space enclosed

   pen, sty, yard, jail, garden, corral, cage, asylum, pound, kennel, run, park, fenced-in field, arena, precinct, compound, plot, court, courtyard, quadrangle, close, cloister, patch, walk, aviary, mew(s), coop, cote, hutch, fold, den, cell, dungeon, vault, crawl, kraal, paddock, ring, stockade, warren, concentration camp, detention camp, pale, ghetto, prison, stadium, bowl, coliseum; see also building 1, place 3, room 2.

2. Something inserted

   information, check, money, circular, copy, questionnaire, forms, documents, printed matter.