giấc điệp

== Vietnamese == === Etymology === giấc (classifier for sleeping times) +‎ điệp (“butterfly”), referencing the Butterfly Dream. === Pronunciation === (Hà Nội) IPA(key): [zək̚˧˦ ʔɗiəp̚˧˨ʔ] (Huế) IPA(key): [jək̚˦˧˥ ʔɗiəp̚˨˩ʔ] (Saigon) IPA(key): [jək̚˦˥ ʔɗip̚˨˩˨] === Noun === giấc điệp (literary) nice and deep sleep say giấc điệp ― to be deep in sleep