planetarium
['bookshop, bookstore, bookstall', 'bubble', 'coil, spiral, volute, whorl, helix', 'hand-held computer, hand-held microcomputer', 'ashcan, trash can, garbage can, wastebin, ash bin, ash-bin, ashbin, dustbin, trash barrel, trash bin', 'modem', 'grocery store, grocery, food market, market']