Possible Clues:

• Reduce (a signal)
• To be fed so late will make one thin
• Rather late, had dinner at university, having become weak
• They say you breakfasted or dined late to reduce girth
• Had a late meal to make one thin
• You were fed so late as to make you thin
• To have eaten so late may make you thin
• Ate in the evening to make you thin?
• At twenty-two hundred hours you were fed so as to make you thin