| ophthalmia neonatorum | Acute conjunctival inflammation in the newborn, usually caused by maternal gonococcal infection. The causative agent is neisseria gonorrhoeae. The baby's eyes are contaminated during passage through the birth canal. (12 Dec 1998) |
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| ophthalmia nivalis | Acute keratoconjunctivitis resulting from exposure to intense ultraviolet irradiation. Synonym: actinic conjunctivitis, arc-flash conjunctivitis, flash keratoconjunctivitis, ophthalmia nivalis, snow conjunctivitis, welder's conjunctivitis. (05 Mar 2000) |
| ophthalmia nodosa | The presence of nodular swellings on the conjunctiva, due to penetration of ocular tissues by the hairs of caterpillars. Synonym: caterpillar-hair ophthalmia. (05 Mar 2000) |
| ophthalmia, sympathetic | Granulomatous uveitis which follows in one eye after a penetrating injury to the other eye; the secondarily affected eye is called the sympathizing eye, and the injured eye is called the exciting or activating eye. (12 Dec 1998) |
| ophthalmic | <anatomy> Pertaining to the eye. (18 Nov 1997) |
| ophthalmic acid | A tripeptide occurring in lens, similar to glutathione but differing in the replacement of cysteine by alpha-amino-n-butyric acid (i.e., in the replacement of -SH by -CH3); a potent inhibitor of glyoxalase. Compare: norophthalmic acid. (05 Mar 2000) |
| ophthalmic artery | <anatomy, artery> Artery originating from the internal carotid artery and distributing to the eye, orbit and adjacent facial structures. (12 Dec 1998) |
| ophthalmic assistants | Persons academically trained to care for patients with eye diseases or structural defects of the eye, under the supervision of an ophthalmologist. (12 Dec 1998) |
| ophthalmic hyperthyroidism | Same as Basedow's disease. Origin: So called after Dr. Graves, of Dublin. Source: Websters Dictionary (01 Mar 1998) |
| ophthalmic nerve | <anatomy, nerve> A sensory branch of the trigeminal (5th cranial) nerve. The ophthalmic nerve carries general afferents from the superficial division of the face including the eyeball, conjunctiva, upper eyelid, upper nose, nasal mucosa, and scalp. (12 Dec 1998) |
| ophthalmic ointment | A special ointment for application to the eye that must be free from particles and must be nonirritating to the eye. Synonym: eye ointment, oculentum. (05 Mar 2000) |
| ophthalmic plexus | An autonomic plexus, entering the orbit in company with the ophthalmic artery, derived from the internal carotid plexus. Synonym: plexus ophthalmicus. (05 Mar 2000) |
| ophthalmic solutions | Sterile solutions, essentially free from foreign particles and suitably compounded and dispensed, for instillation into the eye. It does not include solutions for cleaning eyeglasses or contact lens solutions. (12 Dec 1998) |
| ophthalmic veins | See: inferior ophthalmic vein, superior ophthalmic vein. (05 Mar 2000) |
| ophthalmic vesicle | In the embryo, one of the paired evaginations from the ventrolateral walls of the forebrain from which the sensory and pigment layers of the retina develop. Synonym: vesicula ophthalmica, ocular vesicle, optic vesicle. (05 Mar 2000) |
Synonyms : Cranial Nerve IIs, Cranial Nerve, Second, Cranial Nerves, Second, II, Cranial Nerve, IIs, Cranial Nerve, Nerve II, Cranial, Nerve IIs, Cranial, Nerve, Optic, Nerve, Second Cranial, Nerves, Optic, Nerves, Second Cranial, Optic Nerves, Second Cranial Nerves
Synonyms : Cranial Nerve II Disorder, Neural-Optical Lesion, Disk Disorder, Optic, Disk Disorders, Optic, Foster Kennedy Syndrome, Lesion, Neural-Optical, Lesions, Neural-Optical, Neural Optical Lesion, Neural-Optical Lesions, Neuropathies, Optic, Neuropathy, Optic
Synonyms : Adult Optic Nerve Glioma, Childhood Optic Nerve Glioma, Glioma, Optic Nerve, Adult, Glioma, Optic Nerve, Childhood, Malignant Optic Nerve Astrocytoma, Optic Glioma, Optic Nerve Glioma, Adult, Optic Nerve Glioma, Childhood, Optic Nerve, Malignant Astrocytoma
Synonyms : Cranial Nerve II Injuries, Optic Nerve Avulsion, Optic Nerve Contusion, Optic Nerve Transection, Second Cranial Nerve Injuries, Trauma, Second Cranial Nerve, Avulsion, Optic Nerve, Avulsions, Optic Nerve, Contusion, Optic Nerve, Contusions, Optic Nerve
Synonyms : Benign Optic Nerve Neoplasm, Benign Optic Nerve Sheath Neoplasms, Benign Optic Nerve Sheath Tumors, Benign Optic Nerve Tumor, Malignant Optic Nerve Neoplasm, Malignant Optic Nerve Sheath Neoplasms, Malignant Optic Nerve Sheath Tumors, Neoplasms, Optic Nerve
| operate |
direct or control; projects, businesses, etc.; "She is running a relief operation in the Sudan" function: perform as expected when applied; "The washing machine won't go unless it's plugged in"; "Does this old car still run well?"; "This old radio doesn't work anymore" handle and cause to function; "do not operate machinery after imbibing alcohol"; "control the lever" manoeuver: perform a movement in military or naval tactics in order to secure an advantage in attack or defense happen; "What is going on in the minds of the people?" engage: keep engaged; "engaged the gears" operate on: perform surgery on; "The doctors operated on the patient but failed to save his life"
출처: wordnet.princeton.edu/perl/webwn
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| open circuit |
an incomplete electrical circuit in which no current flows
출처: wordnet.princeton.edu/perl/webwn
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| operating microscope |
binocular microscope used in surgery to provide a clear view of small and inaccessible parts of the body (as in microsurgery)
출처: wordnet.princeton.edu/perl/webwn
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| operating room |
a room in a hospital equipped for the performance of surgical operations; "great care is taken to keep the operating rooms aseptic"
출처: wordnet.princeton.edu/perl/webwn
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| operation |
a planned activity involving many people performing various actions; "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations" a process or series of acts especially of a practical or mechanical nature involved in a particular form of work; "the operations in building a house"; "certain machine tool operations" the state of being in effect or being operative; "that rule is no longer in operation" a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body; "they will schedule the operation as soon as an operating room is available"; "he died while undergoing surgery" activity by a military or naval force (as a maneuver or campaign); "it was a joint operation of the navy and air force" (computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction); "it can perform millions of operations per second" process or manner of functioning or operating; "the power of its engine determine its operation"; "the plane's operation in high winds"; "they compared the cooking performance of each oven"; "the jet's performance conformed to high standards" mathematical process: (mathematics) calculation by mathematical methods; "the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation"; "they were learning the basic operations of arithmetic" process: (psychology) the performance of some composite cognitive activity; an operation that affects mental contents; "the process of thinking"; "the cognitive operation of remembering" the activity of operating something (a machine or business etc.); "her smooth operation of the vehicle gave us a surprisingly comfortable ride"
출처: wordnet.princeton.edu/perl/webwn
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| OP | chemistry |
|---|---|
| OP | a word to which an independent meaning can be assigned |
| OP | of a shirt |
| OP | the policy of granting equal trade opportunities to all countries |
| OP | a consumer credit line that can be used up to a certain limit or paid down at any time |
| OP | a regulated investment company that regularly sells and redeems its shares |
| OP | a regulated investment company that regularly sells and redeems its shares |
| OP | a wrench having parallel jaws at fixed separation (often on both ends of the handle) |
| OP | allowing for future changes or revisions |
| OP | allowing for a spontaneous response |
| OP | without fixed limits or restrictions |
| OP | carefully observant or attentive |