TONOMETER By N., Pam M.S. - April 29, 2013 noun. 1. a tool which can generate a tone of a given pitch or can gauge the pitch of other tones. 2. reference: tonometry. TONOMETER: "The tonometer isn't working today." Related Psychology Terms PITCH SEASHORE MEASURES OF MUSICAL TALENTS THERMISTOR TONOMETRY VALIDATION DIPLACUSIS CRANIOGRAPH COMPUTER VOICE DISORDER RELATIVE PITCH Cite this page: N., Pam M.S., "TONOMETER," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/tonometer/ (accessed January 24, 2020).