Meaning of arúm

(B) Not easily inflammable, slow burning, difficult to light; to burn badly, smoulder. See álhom.

Dark; tarnished; to darken, blacken, lose lustre, tarnish. See alóm id. Ang buláwan walâ pagarúm, ápang ang tumbága nagaarúm. Gold does not lose its lustre, but pinchbeck does. (see itúm).