眼がん内ない圧あつMeanings1nounintraocular pressure; IOPphysiologyMedical term used in ophthalmology; refers to the fluid pressure inside the eye.緑りょく内ない障しょうの検けん査さでは眼がん内ない圧あつを測そく定ていします。In glaucoma testing, intraocular pressure is measured.