Rittaka (adj.) [ritta+ka] empty, void, without reality Th 1, 41; 2, 394 (=tucchaka anto -- sāra -- rahita ThA 258); Pv iii.65 (of a river=tuccha PvA 202); PvA 139 (=suñña, virahita). Usually in combn with tucchaka as a standing phrase denoting absolute emptiness & worthlessness, e. g. at D i.240; M i.329; Siii.141.