RUNG, preterit tense and participle passive of ring.
RUNG, noun A floor timber in a ship, whence the end is called a rung-head; more properly a floor-head.
Webster's Dictionary 1828
RUNG, preterit tense and participle passive of ring.
RUNG, noun A floor timber in a ship, whence the end is called a rung-head; more properly a floor-head.