English dictionary
gill arch meaning and definition
Definition and meaning of gill arch at MeaningMonkey.org. gill arch meaning and definition in the English Dictionary.GILL ARCH noun
Definition of gill arch (noun)
- one of the bony or cartilaginous arches on each side of the pharynx that support the gills of fishes and aquatic amphibians
- synonyms: branchial arch, gill bar
Source: Princeton University Wordnet