Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
ductus arteriosus | Yes | No | No | No |
foetus | Yes | No | No | No |
ductus arteriosus (noun) | foetus (noun) |
---|---|
a blood vessel in a fetus that bypasses pulmonary circulation by connecting the pulmonary artery directly to the ascending aorta; normally closes at birth | an unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal |