A depression or a groove found on the surface of an organ or tissue, as on the surface of the brain separating adjacent convolutions. Large sulci that divide the brain into lobes as well as the two hemispheres are more often called fissures. Plural: sulci. See fissure. calcarine sulcus See calcarine fissure.
Definition of SYNERGIST. : something (as a chemical or a muscle) that enhances the effectiveness of an active agent; broadly: either member of a synergistic pair.ADVERTISEMENT.noun synÂ·erÂ·gist \-jÉst\. something (as a chemical or a muscle) that enhances the effectiveness of an active agent; broadly: either member of a synergistic pair. ADVERTISEMENT.
J.M. Synge, in full John Millington Synge (born April 16, 1871, Rathfarnham, near Dublin, Irelandâdied March 24, 1909, Dublin), leading figure in the Irish literary renaissance, a poetic dramatist of great power who portrayed the harsh rural conditions of the Aran Islands and the western Irish seaboard with sophisticated craftsmanship.