The Test. Tests for Epstein-Barr virus (EBV) antibodies are used to help diagnose infectious mononucleosis (mono) if a person is symptomatic but has a negative mono test.he Test. Tests for Epstein-Barr virus (EBV) antibodies are used to help diagnose infectious mononucleosis (mono) if a person is symptomatic but has a negative mono test.
leaf scar. (botany). A mark on a stem, formed by secretion of suberin and a gumlike substance, showing where a leaf has abscised. 1  Facebook. 2  Twitter.
(ËsÉªkÉtrÉªks) n, pl cicatrices (ËsÉªkÉËtraÉªsiËz) 1. (Pathology) the tissue that forms in a wound during healing; scar. 2. (Botany) a scar on a plant indicating the former point of attachment of a part, esp a leaf. [C17: from Latin: scar, of obscure origin]