Word: jackstaff
Part of speech: Noun
Syllables: jack
staff
Definition: a short spar, at the bows of a ship, that serves as a flagpole to fly a flag (a jack)
Morphemes:
Affix: jack
Language: en
PoS: Noun
Meaning: A small ship's flag used as a signal or identifying device; a small flag flown at the bow of the vessel.
Affix: staff
Language: en
PoS: Noun
Meaning: A pole upon which a flag is supported and displayed.