resection. 1  Surveying. a technique of ascertaining the location of a point by taking bearings from the point on two other points of known location. 2  Surgery. the excision of all or part of an organ or tissue.
splutters; spluttered; spluttering. Learner's definition of SPLUTTER. 1. [no object] : to make a series of short, loud noises like the noises of someone who is struggling to breathe. She coughed and spluttered as she climbed out of the icy water. The old lawn mower spluttered [=sputtered] to life.
Definition. Sputum is material coughed up from the lungs and expectorated (spit out) through the mouth. A sputum culture is done to find and identify the microorganism causing an infection of the lower respiratory tract such as pneumonia (an infection of the lung). If a microorganism is found, more testing is done to determine which antibiotics will be effective in treating the infection.