Noun
Alt. of Megilph
Source: Webster's dictionaryA little more than one spoonful of "black oil" combined with even one spoonful of mastic varnish resulted in the "jelly" medium thought to be Megilp (another name of Maroger media). Source: Internet
Megilp and related media have been in use for centuries, Mayer, Ralph (1970). Source: Internet