bonzer /ˈbɒnzə/adjective 1noun 1forms 4 adjective1 •(Australia, informal) Remarkable; wonderful; excellent; terrific.To see their faces brighten and to hear their 'Thanks Cobber, that was bonzer!' was a joy — 1915 noun1 •(informal, no longer used) An excellent person or thing.King Ned is a "bonzer". — 1904 formsbonzers · more bonzer · bonzerest · most bonzer
