"Chromatical" is a word in ENGLISH

The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same …

A salt of chromic acid.

Relating to color, or to colors.

Proceeding by the smaller intervals (half steps or semitones) of the scale, instead of the regular intervals of the diatonic …

In a chromatic manner.

The science of colors; that part of optics which treats of the properties of colors.

An abnormal coloring of plants.

The state of being colored, as in the case of images formed by a lens.

An instrument for exhibiting certain chromatic effects of light (depending upon the persistence of vision and mixture of colors) by …

Same as Chromatism.

A comparatively rare element occurring most abundantly in the mineral chromite. Atomic weight 52.5. Symbol Cr. When isolated it is …

Lead chromate occuring in crystals of a bright hyacinth red color; -- called also red lead ore.

An arrangement of two lenses for a microscope, designed to correct spherical aberration and chromatic dispersion, thus rendering the image …

Of or pertaining to that one of the three kinds of musical scale (diatonic, chromatic, enharmonic) recognized by the ancient …

Having the same color; connecting parts having the same color, as lines drawn through certain points in experiments on the …

A family of tones whose regular members are called diatonic tones, and named key tone (or tonic) or one (or …

A mineral of a red, or brownish or yellowish red color. It is a chromate of lead; -- called also …

To correspond in relative position; as, two pages, columns, etc. , register when the corresponding parts fall in the same …

The graduated series of all the tones, ascending or descending, from the keynote to its octave; -- called also the …

An instrument formed by combining prisms so as to correct the chromatic aberration of the light while linear dimensions of …