| MESOAMERICAN | • mesoamerican adj. Alternative form of Mesoamerican. • Mesoamerican adj. Of or pertaining to Mesoamerica. • Mesoamerican n. A native or inhabitant of Mesoamerica. |
| MESOCEPHALIC | • mesocephalic adj. (Of a person or animal) Having a head that is not particularly short or long from front to back, relative… • mesocephalic n. A mesocephalic person. • MESOCEPHALIC adj. having a medium-sized skull. |
| MESOCYCLONES | • mesocyclones n. Plural of mesocyclone. • MESOCYCLONE n. a rapidly rotating air mass within a thunderstorm that often gives rise to a tornado. |
| MESOGASTRIUM | • mesogastrium n. (Anatomy) The part of the embryonic mesentery that includes the stomach. • MESOGASTRIUM n. the mesentery supporting the embryonic stomach. |
| MESOGNATHIES | • MESOGNATHY n. the state of having slightly projecting jaws, also MESOGNATHISM. |
| MESOGNATHISM | • MESOGNATHISM n. the state of having slightly projecting jaws, also MESOGNATHY. |
| MESOGNATHOUS | • mesognathous adj. (Anatomy) having the jaws slightly projecting; between prognathous and orthognathous. • MESOGNATHOUS adj. having slightly projecting jaws. |
| MESOHIPPUSES | • MESOHIPPUS n. an extinct mammal of the Horse family. |
| MESOMORPHIES | • MESOMORPHY n. the state of being a mesomorph. |
| MESOMORPHISM | • mesomorphism n. The condition of being mesomorphic. • MESOMORPHISM n. the state of being mesomorphic. |
| MESOMORPHOUS | • mesomorphous adj. Mesomorphic. • MESOMORPHOUS adj. relating to a mesomorph. |
| MESOPHYLLOUS | • mesophyllous adj. (Botany) Of moist habitats and having mostly large and soft leaves. • mesophyllous adj. (Botany) Relating to the mesophyllum. • MESOPHYLLOUS adj. of or like a mesophyll, also MESOPHYLLIC. |
| MESOTHELIOMA | • mesothelioma n. (Pathology, oncology) An uncommon malignant tumour of the mesothelium, usually of the lungs after exposure… • MESOTHELIOMA n. a tumour of the mesothelia. |
| MESOTHELIUMS | • MESOTHELIUM n. squamous cells lining peritoneum, pericardium, and pleura. |
| MESOTHORACES | • mesothoraces n. Plural of mesothorax. • MESOTHORAX n. the middle segment of the thorax in insects. |
| MESOTHORACIC | • mesothoracic adj. Of or pertaining to the mesothorax. • MESOTHORACIC adj. of or relating to the mesothorax. |
| MESOTHORAXES | • mesothoraxes n. Plural of mesothorax. • MESOTHORAX n. the middle segment of the thorax in insects. |
| MESOTHORIUMS | • mesothoriums n. Plural of mesothorium. • MESOTHORIUM n. an old name for either of two radioactive elements. |