Usage examples (8)

• I downed the second flaskful, and let him fill another before I held the bottle to see the label.
• Once upon a time there lived a king who was so fond of wine that he could not go to sleep unless he knew he had a great flaskful tied to his bed-post.
• I add the frozen cubes to cold milk to make iced coffee, and had been packing a flaskful for work every morning until I realised the presence of a Thermos (plus glass...
• The solution, diluted to two-thirds of the flaskful with water, is heated to boiling.