trọng lượng

== Vietnamese == === Etymology === Sino-Vietnamese word from 重量, composed of 重 (“heavy”) and 量 (“amount”). === Pronunciation === (Hà Nội) IPA(key): [t͡ɕawŋ͡m˧˨ʔ lɨəŋ˧˨ʔ] (Huế) IPA(key): [ʈawŋ͡m˨˩ʔ lɨəŋ˨˩ʔ] ~ [ʈɔŋ˨˩ʔ lɨəŋ˨˩ʔ] (Saigon) IPA(key): [ʈawŋ͡m˨˩˨ lɨəŋ˨˩˨] === Noun === trọng lượng (physics) weight ==== Usage notes ==== The SI unit is newton. Not to be confused with trọng lực (“gravity”) and khối lượng (“mass”, the SI unit is kilogram).