Upaḍḍha (adj. -- nt.) [upa + aḍḍha, used abs. whereas aḍḍha only in compn., cp. also BSk. upārdha Divy 86, 144, 514; AvS i.211, 240] half Vin i.281 (˚kāsina); ii.200 (˚āsana); J iii.11 (˚rajja); Vism 320 (˚gāma); DhA i.15, 205 (˚uposathakamma); ii.85; KhA 239 (˚gāthā); SnA 298; VvA 38, 61, 120; PvA 209, 276.

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