Home › Words › O › ophthalmotonometryophthalmotonometry/ɒfˌθælməʊtəˈnɒmətɹi/ophthalmotonometry means measurement of the intraocular tension.ophthalmotonometry is pronounced /ɒfˌθælməʊtəˈnɒmətɹi/.EtymologyFrom ophthalmo- + tonometry.nounMeasurement of the intraocular tension.Definitions & examples from Wiktionary (CC BY-SA 3.0).