What does optometric mean?
Optometric is an adjective meaning relating to optometry, particularly the measurement of vision and the examination of the eyes. It appears in established professional expressions such as “optometric examination,” “optometric prescription,” and “optometric services.” The word is associated with routine eye care, including sight testing, the correction of refractive errors, and the assessment of visual function. It is more technical than the everyday phrase “eye test” and more specifically focused on vision measurement than the broader term “ophthalmic.” Optometric is common in optometry clinics, healthcare information, and the specifications of lenses and corrective devices. Its unusual combination of two Greek-derived elements makes it especially memorable: the first refers to sight or the eye, while the second refers to measurement.
adjectiveRelating to optometry, the science and practice of measuring vision and examining the eyes to detect or correct visual problems. It is especially used in phrases such as “optometric examination” and “optometric prescription.”
- Relating to optometry or to the measurement and examination of vision.
"The clinic offers a comprehensive optometric examination, including a vision test and an assessment of eye health."
"Her optometric results showed that her vision had changed slightly since the previous year."
"The optometric clinic provides regular sight tests and contact-lens fittings."
The word pairs a precise measurement with the science of vision: its roots refer to measuring the eye.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does optometric come from?
“Optometric” was formed from the combining form “opt-” relating to sight or the eye and the metric element meaning measurement. It developed in the 19th century alongside the professional study of optometry. The same roots appear in “optics,” “optical,” “optometry,” and “optometrist,” all of which belong to the scientific and medical vocabulary concerned with vision.
Related word forms
How optometric is actually used
“Optometric” is a formal, professional term. In everyday speech, “eye examination” or “vision test” is often more accessible, while “ophthalmic” is sometimes used in formal medical terminology.
Easily confused with optometric
“Optometric” is an adjective describing something related to the measurement and examination of vision, whereas an optometrist is the healthcare professional who performs those examinations.
“Optometric” specifically concerns optometry and vision measurement, while “ophthalmic” more broadly relates to the eye and its diseases or treatment.