mass card(n = noun.communication) Array - (Roman Catholic Church) a card sent to a bereaved family that says the sender has arranged for a Mass to be said in memory of the deceased; Array
is a kind of sympathy card

air mass, atomic mass, atomic mass unit, bank card, baseball card, birthday card, black mass, boarding card, borrower's card, business card, calling card, card, card carrier, card carrying, card catalog, card catalogue, card game, card index, card player, card shark, card sharp, card sharper, card table, card trick, cash card, center of mass, centre of mass, charge card, christmas card, circuit card, compass card, conservation of mass, court card, credit card, critical mass, debit card, donor card, drawing card, easter card, face card, filing card, flash card, gaming card, get-well card, gravitational mass, green card, greeting card, high mass, hole card, hollerith card, ice mass, id card, identity card, inertial mass, law of conservation of mass, law of mass action, library card, low mass, mass, mass action, mass culture, mass defect, mass deficiency, mass energy, mass hysteria, mass medium, mass meeting, mass murder, mass murderer, mass noun, mass number, mass production, mass rapid transit, mass spectrograph, mass spectrometer, mass spectrometry, mass spectroscopic, mass spectroscopy, mass spectrum, mass unit, membership card, phone card, picture card, playing card, post card, postal card, punch card, punched card, ration card, relative atomic mass, relative molecular mass, relativistic mass, relativistic mass equation, report card, rest mass, sea card, show card, smart card, sympathy card, tarot card, trading card, trump card, union card, visiting card, weapon of mass destruction, wild card