| indentation | 1. The act of indenting or state of being indented. 2. A notch or recess, in the margin or border of anything; as, the indentations of a leaf, of the coast, etc. 3. A recess or sharp depression in any surface. 4. The act of beginning a line or series of lines at a little distance within the flush line of the column or page, as in the common way of beginning the first line of a paragraph. The measure of the distance; as, an indentation of one em, or of two ems. Hanging, or Reverse, indentation, indentation of all the lines of a paragraph except the first, which is a full line. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| applanation tonometer | An instrument for determining ocular tension by application of a small flat disk to the cornea. (05 Mar 2000) |
| Mackay-Marg tonometer | A recording electronic applanation tonometer. (05 Mar 2000) |
| Gartner's tonometer | An apparatus for estimating the blood pressure by noting the force, expressed by the height of a column of mercury, needed to arrest pulsation in a finger encircled by a compressing ring. (05 Mar 2000) |
| Goldmann's applanation tonometer | An applanation tonometer that flattens only 3 sq mm of cornea, used with a slitlamp. (05 Mar 2000) |
| Mueller electronic tonometer | A Schiotz type tonometer that electronically indicates the extent of corneal indentation; may also have an attached recorder for continuous pressure readings (tonography). (05 Mar 2000) |
| pneumatic tonometer | A recording applanation tonometer operated by compressed gas. (05 Mar 2000) |
| Schiotz tonometer | An instrument that measures ocular tension by indicating the ease with which the cornea is indented. (05 Mar 2000) |
| tonometer | 1. <physics> An instrument for determining the rate of vibrations in tones. 2. <physiology> An apparatus for studying and registering the action of various fluids and drugs on the excised heart of lower animals. An instrument for measuring tension, especially. That of the eyeball. Origin: Gr. A stretching, a tone. Source: Websters Dictionary (01 Mar 1998) |