焼く， 燬く， 焚く， やく
1. to burn
2. to roast, to broil, to grill, to bake, to toast, to barbecue
3. to heat, to heat up
4. to make (charcoal, pottery, bricks, etc.), to bake, to fire, to burn
5. to tan (i.e. suntan), to burn
6. to print (a photo), to burn (an optical disc...
tbd