(bound form) worried; anxious; vexed, as in 焦急 jiāo​jí

burnt; scorched; charred; turned black and hard by high heat

coke (fuel); coal residue

joule (unit of energy)

crisp; brittle; easily broken

dried up; parched; withered

(bound form) one of the three body cavities in traditional Chinese medicine, as in 三焦 sān​jiāo

a surname

a minor state during the Zhou Dynasty, located in present-day Shan County, Henan