1. an image produced by ultrasound, especially of a developing fetus in the womb
Usage: medical
2. a visual representation of sound waves or frequencies
Usage: technical

Examples

• The doctor showed us the sonogram of our baby.
• We could see the baby’s heartbeat on the sonogram.
• The sonogram revealed that we were having twins.
• She kept the sonogram picture in her wallet.
• The technician analyzed the sonogram for any abnormalities.
• Scientists used a sonogram to study whale songs.
• The sonogram displayed the frequency patterns of the recording.