noun, adjective, -er, -est, verb | 1. | a color like that of egg yolk, ripe lemons, etc.; the primary color between green and orange in the visible spectrum, an effect of light with a wavelength between 570 and 590 nm. |
| 2. | the yolk of an egg. |
| 3. | a yellow pigment or dye. |
| 4. | Informal. yellow light. |
| 5. | Slang. yellow jacket (def. 2). |
| 6. | of the color yellow. |
| 7. | Often Offensive.
|
| 8. | having a sallow or yellowish complexion. |
| 9. | Informal. cowardly. |
| 10. | (of journalism, a newspaper, etc.)
|
| 11. | jealous; envious. |
| 12. | to make or become yellow: Yellow the sheets with dye. The white stationery had yellowed with age. |

| Huang He. |
| a river flowing from W China into the Gulf of Bohai. 2800 mi. (4510 km) long. |