LETTER n.
-- Letter box, a box for the reception of letters to be mailed or delivered. -- Letter carrier, a person who carries letters; a postman; specif., an officer of the post office who carries letters to the persons to whom they are addressed, and collects letters to be mailed. -- Letter cutter, one who engraves letters…
MASON n.
us Phorus; -- so called because it cements other shells and pebbles upon its own shell; a carrier shell. -- Mason wasp (Zoöl.), any wasp that constructs its nest, or brood cells, of hardened mud. The female fills the cells with insects or spiders, paralyzed by a sting, and thus provides food for its larvæ…