English
hogframe
From hog + frame.
Middle English hog ‘a pig or swine, especially one that is…’
English hog
Proto-Indo-European *pró ‘toward, leading to’
…
Proto-Germanic *framjaną ‘to further, promote’
Proto-West Germanic *frammjan ‘to promote’
Old English fremman ‘to profit, avail, advance’
Middle English framen ‘to construct’
English frame
Today it means
noun A trussed frame extending fore and aft, usually above deck, and intended to increase the longitudinal strength and stiffness, formerly used in American river and lake steamboats.
Language periods are conventional ranges, not dates for this word.
Etymograph / hogframe