defilements: s. kilesa, upakkilesa . -10 d. of insight: vipassanūpakkilesa, s. visuddhi VI. - Round of d., s. vatta (1).

Buddhist Dictionary, Manual of Buddhist Terms and Doctrines, by NYANATILOKA MAHATHERA

defilement : (nt.) dussana; lilissana; rajjana.

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

ljan ljin

[translation-san] {MSA} abhilāpa

[translation-eng] {Hopkins} defilement; filth; dirt

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary

dri ma

[translation-san] {LCh,C,MSA} mala

[translation-eng] {Hopkins} stain; taint; defilement; contamination

[comments] compare: zag pa (contaminant, contamination) and sgrib pa (obstruction, defiled)

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary