saMsAdana
saṃsādana ( nt. ; n. act. in -ana to Pali saṃsādeti, leaves unanswered , so not only AN iv.398.14 but also MN i.214.26 and AN i.288.20 , which PTSD defines wrongly; opp. of vissajjeti, answers a question), ‘letting drop’, leaving unanswered (a question): praśna-°nena Bbh 151.22 .
(nt, nt, act, from saṃsādeti) inability to answer a question [lit.] causing sinking Construction: saṃ + sāde + ana