tryworks (?tra??w??ks) nthe furnace and other apparatus, as on whaling ships in the past, used for rendering blubber into oilCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014