thạch nhũ

== Vietnamese == === Etymology === Sino-Vietnamese word from 石 (“stone”) and 乳 (“breast”). Compare Chinese 鐘乳石 / 钟乳石 (zhōngrǔshí). === Pronunciation === (Hà Nội) IPA(key): [tʰajk̟̚˧˨ʔ ɲu˦ˀ˥] (Huế) IPA(key): [tʰat̚˨˩ʔ ɲʊw˧˨] (Saigon) IPA(key): [tʰat̚˨˩˨ ɲʊw˨˩˦] === Noun === thạch nhũ (geology) a stalactite Synonym: nhũ đá