Sentence:  I launched out in search of a vegetarian restaurant. ...I would trot ten or twelve miles each day, go into a cheap restaurant and eat my fill of bread, but would never be satisfied. During these wanderings I once hit on a vegetarian restaurant in Farringdon Street. The sight of it filled me with the same joy that a child feels on getting a thing after its own heart. Before I entered I noticed books for sale exhibited under a glass window near the door. I saw among them Salt's "Plea for Vegetarianism". This I purchased for a shilling and went straight to the dining room. This was my first <WSD>hearty</WSD> meal since my arrival in England. 
Meaning of the word marked with <WSD> tags:  Promoting strength; nourishing.