| thuyin | <chemistry> A substance extracted from trees of the genus Thuja, or Thuya, and probably identical with quercitrin. Alternative forms: thujin. Source: Websters Dictionary (01 Mar 1998) |
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| thuyol | C10H16O;the chief constituent of cedar leaf oil; a stimulant similar to camphor. Synonym: absinthol, tanacetol, tanacetone, thujol, thuyol, thuyone. (05 Mar 2000) |
| thumbprinting |
a radiographic sign appearing as smooth indentations on the barium-filled colon, as though made by depression with the thumb; seen in various disorders of the colon, especially ischemic colitis.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| thumpversion |
delivery of one or two blows to the chest in initiating cardiopulmonary resuscitation, in order to initiate a pulse or to convert ventricular fibrillation to a normal rhythm.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| thumb sign |
Protrusion of the thumb across the palm and beyond the clenched fist; seen in Marfan's syndrome.
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| thumb sucking |
The habit of sucking one's thumb. Intermittent thumb sucking is not abnormal, but prolonged and intensive thumb sucking past the time the first permanent teeth erupt at 5 or 6 years of age can lead to a misshapen mouth and displace
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| thundering headache |
A sudden acute headache that may accompany intracranial hemorrhage. Its absence, however, does not rule out intracranial hemorrhage.
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| THU | one of a series of rounded notches in the fore edge of a book to indicate sections |
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| THU | (of pages) worn or soiled by thumb and fingers by frequent handling or turning |
| THU | a finger hole made to fit the thumb (as in a bowling ball) |
| THU | the hole in a woodwind that is closed and opened with the thumb |
| THU | the nail of the thumb |
| THU | nut with winglike projections for thumb and forefinger leverage in turning |
| THU | fingerprint made by the thumb (especially by the pad of the thumb) |
| THU | screw designed to be turned with the thumb and fingers |
| THU | instrument of torture that crushes the thumb |
| THU | protective covering for an injured thumb |
| THU | a tack for attaching papers to a bulletin board or drawing board |
| THU | fasten with thumbtacks |
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