Em`bro·ca'tion noun [ New Latin embrocatio : confer French embrocation .] (Medicine) (a) The act of moistening and rubbing a diseased part with spirit, oil, etc. (b) The liquid or lotion with which an affected part is rubbed. Found on http://www.encyclo.co.uk/webster/E/27
Strongly scented oil or lotion applied to the legs to provide a feeling of warmth, particularly on cold days. Found on https://www.encyclo.co.uk/local/22521