| MAS | the properties characteristic of the male sex |
|---|---|
| MAS | the abnormal development of male sexual characteristics in a female (usually as the result of hormone therapies or adrenal malfunction) |
| MAS | produce virilism in or cause to assume masculine characteristics, as through a hormonal imbalance or hormone therapy |
| MAS | give a masculine appearance or character to |
| MAS | any of numerous orchids of the genus Masdevallia |
| MAS | English poet (1878-1967) |
| MAS | Microwave Amplification by Stimulated Emission of Radiation |
| MAS | the capital of Lesotho |
| MAS | mixture of ground animal feeds |
| MAS | a mixture of mashed malt grains and hot water |
| MAS | reduce to small pieces or particles by pounding or abrading |
| MAS | talk or behave amorously, without serious intentions |