Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a structure resembling a bag in an animal
Categories: bodily cavity, cavity, cavum
Within this category: acinus, air bladder, air sac, air sac, alveolus, amnion, bladder, bursa, chorion, cisterna, coelenteron, pericardial sac, pouch, saccule, vesicle, yolk sac, yolk sac
