| orthogon | <geometry> A rectangular figure. Origin: Ortho- + Gr. Angle: cf. F. Orthogone, a. Source: Websters Dictionary (01 Mar 1998) |
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| orthogonal | Right-angled; rectangular; as, an orthogonal intersection of one curve with another. Orthogonal projection. See Orthographic. Origin: Cf. F. Orthogonal. Source: Websters Dictionary (01 Mar 1998) |
| orthogonal arrays | Arrays that are at (approximately) right angles to one another. Confluent fibroblasts often become organised into such arrays, other examples are the packing of collagen fibres in the cornea and cellulose fibrils in the plant cell wall. (18 Nov 1997) |
| orthograde | Walking or standing erect; denoting the posture of man; opposed to pronograde. Origin: ortho-+ L. Gradior, pp. Gressus, to walk (05 Mar 2000) |
| orthograde conduction | Conduction in the expected normal direction between any cardiac structures. Synonym: antegrade conduction, forward conduction, orthograde conduction. (05 Mar 2000) |
| orthograde degeneration | <medicine> A form of degeneration occurring in nerve fibres as a result of their division; so called from Dr. Waller, who published an account of it in 1850. Source: Websters Dictionary (01 Mar 1998) |
| orthograde transport | Axonal transport from the cell body of the neuron towards the synaptic terminal. Opposite of retrograde transport and probably dependent on a different mechanochemical protein (almost definitely kinesin) interacting with microtubules. (18 Nov 1997) |
| orthographer | One versed in orthography; one who spells words correctly. Source: Websters Dictionary (01 Mar 1998) |
| orthographia mutata | With an altered spelling. (09 Jan 1998) |
| orthographic | 1. Of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic. 2. <geometry> Of or pertaining to right lines or angles. Orthographic or Orthogonal, projection, that projection which is made by drawing lines, from every point to be projected, perpendicular to the plane of projection. Such a projection of the sphere represents its circles as seen in perspective by an eye supposed to be placed at an infinite distance, the plane of projection passing through the center of the sphere perpendicularly to the line of sight. Origin: Cf. F. Orthographique, L. Orthographus, Gr. Source: Websters Dictionary (01 Mar 1998) |
| orthographical | 1. Of or pertaining to orthography, or right spelling; also, correct in spelling; as, orthographical rules; the letter was orthographic. 2. <geometry> Of or pertaining to right lines or angles. Orthographic or Orthogonal, projection, that projection which is made by drawing lines, from every point to be projected, perpendicular to the plane of projection. Such a projection of the sphere represents its circles as seen in perspective by an eye supposed to be placed at an infinite distance, the plane of projection passing through the center of the sphere perpendicularly to the line of sight. Origin: Cf. F. Orthographique, L. Orthographus, Gr. Source: Websters Dictionary (01 Mar 1998) |
| orthographically | In an orthographical manner: According to the rules of proper spelling. According to orthographic projection. Source: Websters Dictionary (01 Mar 1998) |
| orthographist | One who spells words correctly; an orthographer. Source: Websters Dictionary (01 Mar 1998) |
| orthographize | To spell correctly or according to usage; to correct in regard to spelling. "In the coalesced into ith, which modern reaction has orthographized to i' th'." (Earle) Source: Websters Dictionary (01 Mar 1998) |
| orthography | 1. The art or practice of writing words with the proper letters, according to standard usage; conventionally correct spelling; also, mode of spelling; as, his orthography is vicious. "When spelling no longer follows the pronunciation, but is hardened into orthography." (Earle) 2. The part of grammar which treats of the letters, and of the art of spelling words correctly. 3. A drawing in correct projection, especially an elevation or a vertical section. Origin: OE. Ortographie, OF. Orthographie, L. Orthographia, Gr, fr. Writing correctly; right + to write. See Ortho-, and Graphic. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Device, Orthopedic Fixation, Devices, Orthopedic Fixation, Fixation Device, Orthopedic, Fixation Devices, Orthopedic, Orthopedic Fixation Device
Synonyms : Nursing, Orthopedic
Synonyms : Orthopedic Surgical Procedures, Orthopedic Procedure, Orthopedic Surgical Procedure, Procedure, Orthopedic, Procedure, Orthopedic Surgical, Procedures, Orthopedic, Procedures, Orthopedic Surgical, Surgical Procedure, Orthopedic, Surgical Procedures, Orthopedic
Synonyms : Orthopedic, Orthopedic Surgeries, Surgeries, Orthopedic
Synonyms : Camelpox virus, Camelpox viruses, Orthopoxviruses, virus, Camelpox, viruses, Camelpox
| orthopaedics |
orthopedics: the branch of medical science concerned with disorders or deformities of the spine and joints
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| orthopaedist |
orthopedist: a specialist in correcting deformities of the skeletal system (especially in children)
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| orthophosphoric acid |
phosphoric acid: an acid used in fertilizers and soaps: H3PO4
Ãâó: wordnet.princeton.edu/perl/webwn
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| orthoscope |
an ophthalmoscope with a layer of water to neutralize the refraction of the cornea
Ãâó: wordnet.princeton.edu/perl/webwn
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| orthovoltage radiotherapy |
radiotherapy in which the radiation has voltage between 140 and 400 KV.
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| orth | any of various insects having leathery forewings and membranous hind wings and chewing mouthparts |
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| orth | of or relating to normal binocular vision |
| orth | treatment of defects of binocular vision (such as strabismus and amblyopia) by nonsurgical measures (especially by exercises to strengthen the eye muscles) |
| orth | a specialist in orthoptics |
| orth | an ophthalmoscope with a layer of water to neutralize the refraction of the cornea |
| orth | pertaining to an upright standing posture |
| orth | low blood pressure occurring in some people when they stand up |
| orth | tailorbirds |
| orth | tropical Asian warbler that stitches leaves together to form and conceal its nest |
| orth | (of a plant ovule) completely straight with the micropyle at the apex |
| orth | a completely straight ovule with the micropyle at the apex |
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