| RE | an immunoglobulin E that is formed as an antibody against allergens (such as pollen) |
|---|---|
| RE | an old small silver Spanish coin |
| RE | any rational or irrational number |
| RE | possible to be treated as fact |
| RE | having substance or capable of being treated as fact |
| RE | not synthetic or spurious |
| RE | being or occurring in fact or actuality |
| RE | no less than what is stated |
| RE | (economics) being value measured in terms of purchasing power |
| RE | founded on practical matters |
| RE | coinciding with reality |
| RE | not to be taken lightly |