astigmometer

[as-tig-mom-i-ter]

noun Ophthalmology.

an apparatus for measuring the degree of astigmatism.

Also a·stig·ma·tom·e·ter

[uh-stig-muh-tom-i-ter] /əˌstɪg məˈtɒm ɪ tər/.

Origin of astigmometer

astigm(atism) + -o- + -meter

Related formsas·tig·mom·e·try, a·stig·ma·tom·e·try, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018