Jib-boom Sea Terms A spar supported on and rigged out beyond the bowsprit through the bowsprit cap. (See Jib-boom Guys.) Masts, spars, etc. — bowsprit, jib-boom, flying jib-boom, boom, load-boom, gaffs, studding-sail boom and studding-sail yard ← Jibber the KibberAll “J” entriesJib-boom Guys →
