Mercatōˊrum Festum

Mercatōˊrum Festum a festival observed by the trading people of Rome, in honour of Mercury, on the 15t day of May, at which they pray’d to him to forgive their cheating, and prosper their trade. L.

Definition taken from The Universal Etymological English Dictionary, edited by Nathan Bailey (1736)

Mercatorsˊs Sailing * Meekness [in Painting and Sculpture]
Luˊcern
Magick
Magick Geotetick
Maile
Matter [with Natural Philosophers]
Mamothy
Maˊndy Thursday, or Mau’ndy Thursday
Marroˊquin
Mercaˊtor’s Chart
Mercatorsˊs Sailing
Mercatōˊrum Festum
Meekness [in Painting and Sculpture]
Merit
Meˊritot
Meˊlon [in Fortification]
Meˊrmaid
Mermaid [with Heralds]
Mermaids
Meroˊbibe
Methodists
Mett