Ūna
Ūna,(adj.) [Vedic ūna; cp.Av.ūna,Gr.eu]_nis,Lat.vāpus,Goth.wans,Ags.won = E.want] wanting,deficient,less M.II,73; J.V,330; DhA.I,77; DhA.IV,210.Mostly adverbially with numerals = one less,but one,minus (one or two); usually with eka (as ekūna one less,e.g.ekūna-aṭṭhasataṁ (799) J.I,57; ekūna-pañcasate KhA 91,ekūna-vīsati (19) Vism.287; eken’ūnesu pañcasu attabhāvasatesu (499) J.I,167; also with eka in Instr.as eken’ūnapañcasatāni (deficient by one) Vin.II,285; KhA 91; sometimes without eka,e.g.ūnapañcasatāni (499) Vin.III,284; ūnavīsati (19) Vin.IV,130,148.With “two” less:dvīhi ūnaṁ sahassaṁ (998) J.I,255.-- anūna not deficient,complete PvA.285 (= paripuṇṇa).
--udara (ūnudara,ūnūdara,ūnodara) an empty stomach,adj.of empty stomach; °udara J.II,293; VI,295; °ūdara J.VI,258; Miln.406; odara Sn.707; DhA.I,170.--bhāva depletion,deficiency SnA 463 (v.l.hānabhāva).(Page 158)