v.1. To feed or stir some fire or furnace: Lee had to go down to the basement several times to stoke up the furnace. The fire started going out, so I stoked it up with some logs.
2. To make some emotion or conflict more violent; intensify something: The accusations stoked up the tension that already existed between the groups. The argument was winding down when your insensitive comments stoked it up again.
3. To eat heartily: The boxer stoked up before the fight in order to maintain his strength. The runner stoked up on carbohydrates the day before the race.