"Idlak" is a word in HILIGAYNON

ídlab - Spark, scintilla; to emit or throw off sparks, to spark, sparkle, glitter, scintillate. Ang bató nga matíg-a kon …

idlák-ídlak - Dim. and Freq. of ídlak. Ang mga kabitoónan nagaidlákídlak. The stars are twinkling. (cf. igpátígpat).

ígpat - To sparkle, flash, twinkle, glow, glitter. Ang mga bitóon, bató nga mahál, etc. nagaígpat. The stars, precious stones, …

ínggat - To twinkle, glitter, sparkle, glimmer, etc. (cf. ígpat, ídlak, sídlak, ídlab).

maídlak - Twinkling, sparkling, glittering. (cf. ídlak, maídlab).

silíng - (B) To shine, be bright, have a shiny or polished surface, to glisten, glitter. Diá nga bitón kang …