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.
spiÂ·ral. (spÄ«â²rÉl) n. 1. a. A curve on a plane that winds around a fixed center point at a continuously increasing or decreasing distance from the point. b. A three-dimensional curve that turns around an axis at a constant or continuously varying distance while moving parallel to the axis; a helix.