Optical is valid Scrabble Word

Is optical a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is optical valid Words with Friends?
Words with Friends YES

7 letters word
11 points in Scrabble
14 points in WWF

Definitions for OPTICAL in dictionary:

NOUN:

a pair of glasses

ADJECTIVE:

pertaining to sight
relating to sight, especially in relation to the action of light
constructed to assist sight
relating to the science of optics.
operating in or employing the visible part of the electromagnetic spectrum
(of a device) requiring electromagnetic radiation for its operation
of or involving light or optics
Of or pertaining to vision or sight.
Of or pertaining to the eye; ocular; as, the optic nerves (the first pair of cranial nerves) which are distributed to the retina. See Illust. of Brain, and Eye.

Relating to the science of optics; as, optical works.
of or relating to or involving light or optics
relating to or using sight
of or relating to or resembling the eye

Words related to OPTICAL

optically16

How to use OPTICAL in a sentence

Watson, well known as the most celebrated private optical instrument maker in Europe, and at the time living on intimate terms with the late Mr.
Dodgson about this period began to be subject to a very peculiar, yet not very uncommon, optical delusion, which takes the form of seeing moving fortifications.
But the formation of the halo is not, at least in its earlier stages, attended by destruction of the crystallographic and optical properties of the medium.
This brought me up against a disastrous optical illusion.
I say frankly, therefore, that although my experiments developed many surprises as they advanced, I began them in the belief that the optical illusions are not reversed for touch.
In the optical illusion, the two spaces are presented simultaneously, and they lie adjacent to each other.
I made a few experiments with the optical illusion in this form.
The favorite hypothesis for the explanation of the geometrical optical illusions is the movement theory.
The optical impression may affect solely the marginal consciousness, while the mental focus keeps engaged with rival things.
The optical part of the work was done by Merz, Alvan Clark having declined the responsibility of dividing the object lens.

Then she knew that it had been an optical delusion from the first.
I confess I am much inclined to attribute the optical improvement, which, according to Dr.
Perhaps a good many readers are acquainted with this little optical illusion.
It is therefore possible with this arrangement, and by the use of the Morse alphabet, to establish an optical communication at a distance.
The system of optical communication proposed by Capt.
From a military standpoint, its short range will evidently not permit it to compete with optical telegraphic apparatus, properly so called.
Nor was there need for optical demonstration of the conditions.
I felt sure that it must be an optical illusion wrought by my constant thought of Arletta.
How about a good optical mike and some stains? Just got them in on the last shipment.
During the years 1666-69, Newton was engaged in optical researches which culminated in his invention of the first reflecting telescope.
The telescope of the Rocky Mountains brought the moon still nearer, but the terrestrial atmosphere singularly lessened its optical power.
Dollond also belonged, appointed by the Royal Society to examine, and if possible improve, the manufacture of glass for optical purposes.
I have seen almost everything in mirage form, but what causes this Atmospheric optical illusion has never been explained to my satisfaction.
There is, therefore, good reason to doubt if the color-sensitiveness is ever due to the optical properties of the dye or combination.
The first Herschel said truly that less optical power will show an object than was required for its discovery.
These were cast by Mantois, of Paris, whose superiority to the American manufacturers of optical glass is recognized.

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