RAIE ULTIME


Meaning of RAIE ULTIME in English

ˌrāˌülˈtēm noun

( plural raies ultimes “)

Etymology: French, literally, ultimate line

: one of the observed lines of the spectrum of an element which are the last to disappear as the quantity of the element is decreased — called also ultimate line

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.