When a doctor orders laboratory tests, like blood tests for disease or for nutritional status, the doctor is the referring doctor: he refers the patient to the lab. In medicine, it approximately means sends, because the doctor is sending the patient to the lab, or other doctor, or . . .
Definitions for still waters run deep. Here are all the possible meanings and translations of the word still waters run deep. Wiktionary(0.00 / 0 votes)Rate this definition: still waters run deep(Proverb) A person with a calm appearance has, or may have, considerable inner emotion, character, or intellect.
Dictionary entry overview: What does treading water mean? â¢ TREADING WATER (noun) The noun TREADING WATER has 1 sense: 1. a stroke that keeps the head above water by thrashing the legs and arms Familiarity information: TREADING WATER used as a noun is very rare.