creaker|ˈkriːkə(r)| [f. creak v. + -er1.] Something that creaks; an instrument for making a creaking sound; a child's rattle (dial.). 1855tr.Lamartine's Turkey 104 The creaker that convoked the Christians before the invention of bells.1855Robinson Whitby Gloss., Creaker, ‘A bairn's creaker’, a child's rattle.