[{"Bold_text": "noun", "List Items": ["Nautical.a wheel or tiller by which a ship is steered.the entire steering apparatus of a ship.the angle with the fore-and-aft line made by a rudder when turned:15-degree helm.", "a wheel or tiller by which a ship is steered.", "the entire steering apparatus of a ship.", "the angle with the fore-and-aft line made by a rudder when turned:15-degree helm.", "the place or post of control:A stern taskmaster was at the helm of the company."]}, {"Bold_text": "verb (used with object)", "List Items": ["to steer; direct."]}, {"Bold_text": "noun", "List Items": ["Also calledgreat helm. a medieval helmet, typically formed as a single cylindrical piece with a flat or raised top, completely enclosing the head.", "Archaic.a helmet."]}, {"Bold_text": "verb (used with object)", "List Items": ["to furnish or cover with a helmet."]}]