Dictionary Definition :
Definition[1]
:
steep : (m.) papāta. (adj.) ukkūla; durāruha; pātālayutta. (v.t.) kiledeti; otāretvā temeti. (pp.) kiledita; otāretvā temita.
Source
:
A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]