(obsolete) to change on its own by means of fire, light, chemicals, or other means: to burn, to tan, to be cooked

to be active (in), to participate actively (in)

Kyūjitai form of 火薬

(medicine) opiate or opioid / (law) any illegal psychoactive drug

(Buddhism) blessing, salvation

reserve / make an appointment / subscribe

Kyūjitai form of 弾薬

gunpowder

food which has been grilled, toasted, or cooked in a similar manner / pottery, ceramics, or similar material that has been fired / (swords, metalwork) tempering, temper

continuative of 焼く