A pigsty.

To place a frank on an envelope. / To exempt from charge for postage, as a letter, package, or packet, etc. / To send by public conveyance free of expense.

A hot dog or sausage.

honest, especially in a manner that seems slightly blunt; candid; not reserved or disguised. / (medicine) unmistakable, clinically obvious, self-evident

(UK) The grey heron.

(historical) Obsolete form of franc, former French coins, moneys of account, and currency.

To shut up in a frank or sty; to pen up; hence, to cram; to fatten.

(uncountable) Free postage, a right exercised by governments (usually with definite article). / (countable) The notice on an envelope where a stamp would normally be found.

One of the Franks, a Germanic federation that inhabited parts of what are now France, the Low Countries and Germany.

A male given name from the Germanic languages. / A diminutive of the male given name Francis / A surname transferred from the nickname.