| 虎視眈眈;虎視眈々 | [こしたんたん, koshitantan] on the alert. |
| 虎視眈眈;虎視眈々 | [こしたんたん, koshitantan] (adj-t, adv-to) watching vigilantly for an opportunity to prey upon [Add to Longdo] |
| 眈々;眈眈 | [たんたん, tantan] (adj-na, n) vigilant hostility [Add to Longdo] |
| He watches for an opportunity to intrigue against his rival. | 彼は競争相手を落とし入れようと虎視眈々としている。 |