etymological dictionary
Noun
Meaning
a dictionary giving the historical origins of each word
Source: WordNetHypernyms
Examples
Then there’s hurkle durkle, “an old Scots phrase from the Jamieson’s Etymological Dictionary of the Scots Language (1808), where it is broadly defined as ‘lying in bed, or lounging, long after it’s time to get up’” and, of course, dreich.