noun
any of the diagnostic procedures used to determine whether a fetus has a genetic abnormality
• Hypernyms: ↑diagnostic procedure, ↑diagnostic technique
• Hyponyms:
↑sonography, ↑ultrasonography, ↑echography, ↑ultrasound, ↑amniocentesis, ↑amnio, ↑fetoscopy, ↑foetoscopy
Useful english dictionary. 2012.