| twilight zone | (n) สภาวะก้ำกึ่ง, See also: เขตสลัวๆ |
| twilight zone | (n) the lowest level of the ocean to which light can reach |
| twilight zone | (n) the ambiguous region between two categories or states or conditions (usually containing some features of both), Syn. no man's land, Example: but there is still a twilight zone, the tantalizing occurrences that are probably noise but might possibly be a signal; in the twilight zone between humor and vulgarity; in that no man's land between negotiation and aggression |