paṭicchādeti : [paṭi + chad + e] covers over; conceals.

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

Paṭicchādeti [paṭi+chādeti, Caus. of chad] 1. to cover over, conceal, hide S i.70, 161; DA i.264; VvA 65 (dhanaŋ); KhA 191; PvA 76, 88, 142 (kesehi), 194 (=parigūhati). -- 2. to clothe oneself Vin i.46. -- 3. to dress (surgically), to treat (a wound) M i.220. -- 4. to conceal or evade (a question) DA i.264. -- pp.paṭicchādita & paṭicchanna (q. v.).

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