ohāraṇa : [nt.] 1. removal; 2. shaving (of hair).

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

Ohāraṇa (nt.) [fr. ohāreti, cp. avaharaṇa] taking down, cutting off (hair) J i.64 (kesa -- massu˚).

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