| sonograph | Synonym: ultrasonograph. Origin: L. Sonus, sound, + G. Grapho, to write (05 Mar 2000) |
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| sonographer | A person who performs and interprets ultrasonographic examinations. Synonym: echographer, sonographer. (05 Mar 2000) |
| sonography | Synonym: ultrasonography. Origin: L. Sonus, sound. + G. Grapho, to write (05 Mar 2000) |