| ReA | activate anew |
|---|---|
| ReA | (chemistry and physics) participating readily in reactions |
| ReA | tending to react to a stimulus |
| ReA | an inappropriate state of depression that is precipitated by events in the person's life (to be distinguished from normal grief) |
| ReA | schizophrenia of abrupt onset and relatively short duration (a few weeks or months) |
| ReA | responsive to stimulation |
| ReA | ready susceptibility to chemical change |
| ReA | (physics) any of several kinds of apparatus that maintain and control a nuclear reaction for the production of energy or artificial elements |
| ReA | an electrical device used to introduce reactance into a circuit |
| ReA | something that is read |
| ReA | make sense of a language |
| ReA | be a student of a certain subject |