1. [adjective] Comparative form of light: more light
2. [noun] One who, or that which, lights.
3. [noun] A small, reusable handheld device for creating fire, especially for lighting cigarettes.
4. [noun] A flat-bottomed boat for carrying heavy loads across short distances (especially for canals or for loading or unloading larger boats).
5. [verb] To transfer cargo or fuel from a ship, lightening it to make its draft less or to make it easier to refloat.
6. [noun] A substance used to ignite or kindle a fire.
7. [noun] A device for lighting or igniting fuel or charges or fires; 'do you have a light?'.
8. [noun] A flatbottom boat for carrying heavy loads (especially on canals).
9. [verb] Transport in a flatbottom boat.