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.
Full Definition of SURETY. 1. : the state of being sure: as a: sure knowledge: certainty b: confidence in manner or behavior: assurance.2. a: a formal engagement (as a pledge) given for the fulfillment of an undertaking: guarantee b: a basis of confidence or security.aw: money that you give as a guarantee that you will do what you are legally required to do (such as to appear in court). law: someone who agrees to be legally responsible if another person fails to pay a debt or to perform a duty.