| Noun | 1. | spraying - the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft) Synonyms: crop-dusting |
| 2. | spraying - a quantity of small objects flying through the air; "a spray of bullets" Synonyms: spray | |
| 3. | spraying - the application of a liquid in the form of small particles ejected from a sprayer |