candanikā : [f.] a cesspool.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

Candanikā (f.) a pool at the entrance of a village (usually, but not necessarily dirty: see Vin ii.122 & cp. candanapanka Av.Ś i.221, see also PW sub candana2) Sv.361; M i.11, 73, 448; A i.161; Th 1, 567; J v.15; Miln 220; Vism 264, 343, 359; Sdhp 132.

Pali-English Dictionary, TW Rhys Davids, William Stede,