Where does “dorsobronchium” come from?

dorsobronchium (English) comes from English bronchium, from New Latin bronchium, from Latin bronchia, from Ancient Greek βρόγχια, from Ancient Greek βρόγχος — trachea, windpipe; throat; gulp, draught.

dorsobronchium (English): Any of many smaller tubes that branch off from the mesobronchia

Definitions

Any of many smaller tubes that branch off from the mesobronchia

Ancestry of “dorsobronchium”, step by step

Step	Language	Word	Meaning
1	English	bronchium	A bronchial tube; a subdivision of the bronchus
2	New Latin	bronchium	A bronchial tube
3	Latin	bronchia	The bronchial tubes
4	Ancient Greek	βρόγχια	bronchial tubes; bronchi
5	Ancient Greek	βρόγχος	trachea, windpipe; throat; gulp, draught

Every word from Ancient Greek βρόγχος →Every word from Ancient Greek βρόγχια →Every word from Latin bronchia →