observant of sexual morality

ever-ready for sexual intercourse, lecherous, of easy virtue

refrain, i.e. couplet or verse repeated in a poem

correspondence

keep up active or brisk correspondence, send letters or petitions, etc.

paper boat

engage in useless activities

paper clip

waste-paper

to write in register, to be written in a book or register

paper, letter, document, bond, note, charter, written statement, stamp paper,divorce paper

to seize all the joints (rheumatism), feel pain in every joint (or all over the body) be dead tired

all the joints to become stiff

paper seller, paper merchant, a stationer