,noun, verb, toned, ton⋅ing.| 1. | any sound considered with reference to its quality, pitch, strength, source, etc.: shrill tones. |
| 2. | quality or character of sound. |
| 3. | vocal sound; the sound made by vibrating muscular bands in the larynx. |
| 4. | a particular quality, way of sounding, modulation, or intonation of the voice as expressive of some meaning, feeling, spirit, etc.: a tone of command. |
| 5. | an accent peculiar to a person, people, locality, etc., or a characteristic mode of sounding words in speech. |
| 6. | stress of voice on a syllable of a word. |
| 7. | Linguistics. a musical pitch or movement in pitch serving to distinguish two words otherwise composed of the same sounds, as in Chinese. |
| 8. | Music.
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| 9. | a quality of color with reference to the degree of absorption or reflection of light; a tint or shade; value. |
| 10. | that distinctive quality by which colors differ from one another in addition to their differences indicated by chroma, tint, shade; a slight modification of a given color; hue: green with a yellowish tone. |
| 11. | Art. the prevailing effect of harmony of color and values. |
| 12. | Physiology.
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| 13. | a normal healthy mental condition. |
| 14. | a particular mental state or disposition; spirit, character, or tenor. |
| 15. | a particular style or manner, as of writing or speech; mood: the macabre tone of Poe's stories. |
| 16. | prevailing character or style, as of manners, morals, or philosophical outlook: the liberal tone of the 1960's. |
| 17. | style, distinction, or elegance. |
| 18. | to sound with a particular tone. |
| 19. | to give the proper tone to (a musical instrument). |
| 20. | to modify the tone or general coloring of. |
| 21. | to give the desired tone to (a painting, drawing, etc.). |
| 22. | Photography. to change the color of (a print), esp. by chemical means. |
| 23. | to render as specified in tone or coloring. |
| 24. | to modify the tone or character of. |
| 25. | to give or restore physical or mental tone to. |
| 26. | to take on a particular tone; assume color or tint. |
| 27. | tone down,
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| 28. | tone up,
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| 29. | tone with or in with, to harmonize in tone or coloring; blend: The painting tones with the room. |

tone (tōn)
n.
The quality or character of sound.
The character of voice expressing an emotion.
The normal state of elastic tension or partial contraction in resting muscles.
Normal firmness of a tissue or an organ.
tone down
Make less vivid, harsh, or violent; moderate. For example, That's a little too much rouge; I'd tone it down a bit, or Do you think I should tone down this letter of complaint? This idiom uses tone in the sense of "adjust the tone or quality of something," as does the antonym, tone up, meaning "brighten or strengthen." For example, These curtains will tone up the whole room, or This exercise is said to tone up the triceps. [Mid-1800s]