spaceful,a.rare.|ˈspeɪsfʊl| [f. space n.1 + -ful.] Spacious, commodious; wide, extensive. 1621G. Sandys Ovid's Met. iii. (1626) 63 The ship in those profound And spacefull Seas, so stuck as on drie ground.1906L. A. Harker Paul & Fiammetta xi, ‘It's so spaceful, Janey,’ she said.