We found 2 dictionaries that define the word branchial sac:

General (1 matching dictionary)

1. branchial sac: Merriam-Webster

Computing (1 matching dictionary)

2. branchial sac: Encyclopedia

Types: external gill, gill slit, gill raker, gill arch, gill ray, more... ▸ Words similar to branchial sac ▸ Usage examples for branchial sac ▸ Idioms related to branchial sac ▸ Wikipedia articles (New!) ▸ Words that often appear near branchial sac ▸ Rhymes of branchial sac ▸ Invented words related to branchial sac