---

Toluol

---

Read Also:

• Toluidine blue o

  toluidine blue O to·lu·i·dine blue O (tō-lōō’ĭ-dēn’, -dĭn, tə-) n. A blue basic dye used as a heparin antagonist, an antibacterial agent, a nuclear and metachromatic stain, and a stain for electrophoretic analysis of RNA, RNase, and mucopolysaccharides.

• Tone-color

  noun, Music. 1. tone quality; timbre.

• Tone colour

  noun 1. the quality of a musical sound that is conditioned or distinguished by the upper partials or overtones present in it Often shortened to tone See also timbre (sense 2)

• Tone-control

  noun 1. a manual control used to adjust the relative responses of an amplifier to high, low, and intermediate audio frequencies. tone control noun 1. a device in a radio, etc, by which the relative intensities of high and low frequencies may be varied

• Tone-deaf

  adjective 1. unable to distinguish differences in pitch in musical sounds when producing or hearing them. adjective 1. unable to distinguish subtle differences in musical pitch

---