Rittaka (adjective) [ritta + ka] empty, void, without reality Thag 41; Thig 394 (= tucchaka anto-sāra-rahita Thig-a 258); Pv III 6 5 (of a river = tuccha Pv-a 202); Pv-a 139 (= suñña, virahita). Usually in combination with tucchaka as a standing phrase denoting absolute emptiness and worthlessness, e.g. at D I 240; M I 329; S III 141.
(adj, adj, from ritta) empty; vacuous; insubstantial Construction: √ric + ta + ka ritta + ka