English word valid comes from Latin valete (Goodbye, farewell.), Latin -idus ((suffix forming verbs) tending to.)
| Dictionary entry | Language | Definition |
|---|---|---|
| valete | Latin (lat) | Goodbye, farewell. |
| -idus | Latin (lat) | (suffix forming verbs) tending to. |
| validus | Latin (lat) | Healthy, well. Strong. Valid. Worthy. |
| valide | Middle French (frm) | |
| valid | English (en) | (logic) Of a formula or system: such that it evaluates to true regardless of the input values.. (logic) Of an argument: whose conclusion is always true whenever its premises are true.. Acceptable, proper or correct.. Related to the current topic, or presented within context, relevant.. Well grounded or justifiable, pertinent. |