熏蒸

xūn zhēngxunzheng

(of sultry weather) to be stifling
(TCM) to treat a disease with fumes generated by burning medicinal herbs or with steam generated by boiling herbs
to fumigate

Characters in this word

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences