circinate retinopathy a condition marked by a circle of white spots enclosing the macular area, leading to complete foveal blindness. diabetic retinopathy retinal manifestations of diabetes mellitus, including microaneurysms and punctate exudates.
trustier; trustiest. Learner's definition of TRUSTY. always used before a noun [also more trusty; most trusty] : able to be depended on â used especially to describe a useful tool, device, etc., that you have had and used for a long time. I never go anywhere without my trusty pocketknife.
trust definition A combination of firms or corporations for the purpose of reducing competition and controlling prices throughout a business or industry. Trusts are generally prohibited or restricted by antitrust legislation.