ACE inhibitors are used to treat a number of different conditions: 1  High blood pressure (hypertension) - ACE inhibitors usually work well to lower blood pressure. 2  Heart failure-ACE inhibitors reduce the strain on the heart by decreasing the amount of fluid pumped around the body.
Definition. Number is a grammatical category of nouns, pronouns, and verb agreement that expresses count distinctions (such as one or more than one). The count distinctions typically, but not always, correspond to the actual count of the referents of the marked noun or pronoun.
Related Terms. String of specific numbers that a telephone or cell phone user can dial to reach another telephone or mobile phone. In the US, a phone number consists of 10 numeric digits, and sometimes requires dialing a 1 (the US country code) before the 10 digits.