masculine
one who shows or instructs
Sandassaka [from sandassati, causative of sandissati] instructing M I 145; A II 97; IV 296; S V 162; It 107; Miln 373.
【陽】 指示的人，教的人。~sana,【中】 指令，指示，指出。~ssiyamāna,【形】 被教導的，被指出的。
(masc, masc, agent, from sandasseti) who explains; instructor who shows or instructs [lit.] who causes to see Construction: saṃ + dasse + aka