| unk | an unknown and unexplored region |
|---|---|
| unk | anyone who does not belong in the environment in which they are found |
| unk | being or having an unknown or unnamed source |
| unk | not known before |
| unk | not famous or acclaimed |
| unk | not known |
| unk | not known to exist |
| unk | a variable whose values are solutions of an equation |
| unk | a factor in a given situation whose bearing and importance is not apparent |
| unk | an unknown and unexplored region |
| unk | an unidentified soldier whose body is honored as a memorial |