ultrasonography

noun

Etymology: Etymology tree Proto-Indo-European *h₂el- Latin ūls Proto-Indo-European *-teros? Latin -ter Old Latin -ād Latin -ā Latin ultrābor. English ultra- Proto-Indo-European *swenh₂- Proto-Indo-European *swónh₂os Latin sonus English sono- Proto-Indo-European *gerbʰ- Proto-Hellenic *grə́pʰō Ancient Greek γρᾰ́φω (grắphō) Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek γραφή (graphḗ) Ancient Greek -γραφίᾱ (-graphíā)bor. French -graphieder. English -graphy English sonography English ultrasonography From ultra- + sonography.

1. The use of ultrasound to produce images of the hidden interior of objects or spaces.
2. The use of ultrasound to produce images of the hidden interior of objects or spaces.