English Definition: 1) uncertain, doubtful, insufficient, not fitted, unfit (adj) 2) to be uncertain, to be doubtful, to be inadequate (active verb)
1) Alangan ang kanyang pagtitiwala sa gobyerno. (He is doubtful about trusting the government.) 2) Huwag kang mag-alangan tungkol sa iyong pananampalataya sa Diyos. (Don't doubt your faith in God.)