Tical

‖

Ti-cal′

,

Noun.

1.

A bean-shaped coin of Siam, worth about sixty cents; also, a weight equal to 236 grains troy.

Malcom.

2.

A money of account in China, reckoning at about $1.60; also, a weight of about four ounces avoirdupois.

,'TICAL,

Adj.

[Gr. from to see, the eye.]

1.

Relating or pertaining to vision or sight.

2.

Relating to the science of optics.

Optic angle, is that which the optic axes of the eyes make with one another, as they tend to meet at some distance before the eyes.

Optic axis, is the axis of the eye, or a line going through the middle of the pupil and the center of the eye.

tical ‎(plural ticals)

An old Thai measurement of weight, the baht, of about 15 grams.
A Burmese measurement of weight, the kyattha, of about 16.3293 grams (0.576 ounces).
(archaic) The baht, the currency of Siam (now Thailand).
(archaic) A former currency of Cambodia.

Burmese measurement of weight, 16.3293 g