catflap.org Online Dictionary Query

  surgical probe /sˈɜːdʒɪkəl pɹˈəʊb/
  Sonde  [med.]
     Synonym: sound
  
   see: surgical probes, sounds, biopsy probe, urethral sound, bulb-headed prob, bulbous probe, probang, pathfinder, double-ended probe, ball probang, searcher, probe with eye, blunt probe, dull probe, dental probe, dental explorer, probing olive, probe sth., the passage of the probe, tip of the probe, probe tip, probe a cavity