PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
Lābu
Lābu,(f.) & Lābuka=lāpu (alābu) gourd or pumpkin,often used as receptacle J.I,158 (°ka),411 (°kumbhaṇḍa vesseḷ made of the gourd); V,37 (°ka),155 (addha-lābu-samā thanā); DhA.II,59 (°ka); SnA 227 (lābumhi catumadhuraṁ pūretukāmo).
--kaṭāha a gourd as receptacle Vism.255,359; VbhA.63.(Page 583)
Concise Pali-English Dictionary by A.P. Buddhadatta Mahathera