able to accept or tolerate delays, problems, or suffering without becoming annoyed or anxious. person receiving or registered to receive medical treatment.

mucous membrane that covers front of eye and lines inside of eyelids.

liquid medication applied in small amounts to eyeball. Drop from an eye dropper.

condition of increased pressure within eyeball, causing gradual loss of sight.

action or process of draining something.

To make something easier to do, use or understand.

To return to a prior normal condition.

Only at certain times; occasionally.

From one end or side of something to the other. From the beginning of something until the end. By a particular way or process; by the use of.

Anxiety caused by difficult problems. attempt to persuade or coerce.

established way of doing something. Usual or standard steps taken to do some things.

loop of thread or yarn resulting from single pass or movement of needle in sewing. Pains in the stomach when running. To sew cloth or material together.

existing in or derived from nature. naturally. person having innate talent.

in most essential respects.

difficult to understand. To have or be included as a part of something.