PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
Asubha,(adj.) [a + subha] impure,unpleasant,bad,ugly,nasty; nt.°ṁ nastiness,impurity.Cp.on term and the Asubha-meditation,as well as on the 10 asubhas or offensive objects Dhs.trsl.70 and Cpd.121 n.6.-- S.IV,111 (asubhato manasikaroti); V,320; Sn.341; Sdhp.368.--subhâsubha pleasant unpleasant,good & bad Sn.633; J.III,243; Miln.136.
--ânupassin realising or intuiting the corruptness (of the body) It.80,81; DhA.I,76.--kathā talk about impurity Vin.III,68.--kammaṭṭhāna reflection on impurity DhA.III,425.--nimitta sign of the unclean i.e.idea of impurity Vism.77.--bhāvanā contemplation of the impurity (of the body) Vin.III,68.--saññā idea of impurity D.III,253,283,289,291.--saññin having an idea of or realising the impurity (of the body) It.93.(Page 89)
Concise Pali-English Dictionary by A.P. Buddhadatta Mahathera