| rodent ulcer | An obsolete term for a slowly enlarging ulcerated basal cell carcinoma, usually on the face. (05 Mar 2000) |
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| rodentia | <zoology> An order of mammals having two (rarely four) large incisor teeth in each jaw, distant from the molar teeth. The rats, squirrels, rabbits, marmots, and beavers belong to this order. The incisor teeth are long, curved, and strongly enameled on the outside, so as to keep a cutting edge. They have a persistent pulp and grow continuously. Origin: NL. See Rodent. Source: Websters Dictionary (01 Mar 1998) |
| rodenticide | <chemistry> Any chemical used to kill rodents (rats, mice, etc.) (17 Dec 1997) |
| rodenticides | Substances used to destroy or inhibit the action of rats, mice, or other rodents. (12 Dec 1998) |
| rodge | <zoology> The gadwall. Source: Websters Dictionary (01 Mar 1998) |
| rodomontade | Vain boasting; empty bluster or vaunting; rant. "I could show that the rodomontades of Almanzor are neither so irrational nor impossible." (Dryden) Origin: F, fr. It. Rodomontana. See Rodomont. Source: Websters Dictionary (01 Mar 1998) |
| rodonalgia | Synonym: erythromelalgia. Origin: G. Rhodon, rose, + algos, pain (05 Mar 2000) |
| rods (retina) | One of the two photoreceptor cell types of the vertebrate retina. In rods the photopigment is in stacks of membranous disks separate from the outer cell membrane. Rods are more sensitive to light than cones, but rod mediated vision has less spatial and temporal resolution than cone vision. (12 Dec 1998) |
Synonyms : Photoreceptor, Rod, Rod (Retina), Rod Photoreceptor
| rod |
Linear unit of measurement equal to 16.5 feet.
출처: www.peakagents.ca/glossary/r10.htm
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| rodenticide |
A chemical or agent used to destroy rats or other rodent pests, or to prevent them from damaging food, crops, etc.
출처: www.nsc.org/ehc/glossar2.htm
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| rod |
any of the many rod-shaped cells in the retina of the eye; rods detect dim light and can distinguish shades of gray, whereas cones in the retina detect colors
출처: www.kentuckyawake.org/templates/glossary/
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| rodent |
a type of warm-blooded animal having fur or hair on the body, mammary glands associated with feeding the offspring, and large incisor teeth that grow continually; rats, mice, squirrels, and beavers are examples of rodents
출처: www.kentuckyawake.org/templates/glossary/
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| rod |
a rod-shaped cell in the retina that is sensitive to dim light (Morris 1992).
출처: imnh.isu.edu/digitalatlas/glossary/letter.asp
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| rod | an exhibition of cowboy skills |
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| rod | an enclosure for cattle that have been rounded up |
| rod | a performer who gives exhibitions of riding and roping and bulldogging |
| rod | United States composer of musical comedies (especially in collaboration with Oscar Hammerstein II and with Lorenz Hart) (1902-1979) |
| rod | a Greek island in the southeast Aegean Sea 10 miles off the Turkish coast |
| rod | French sculptor noted for his renderings of the human form (1840-1917) |
| rod | resembling a rod |
| rod | Australian tennis player who in 1962 was the second man to win the Australian and French and English and United States singles titles in the same year |
| rod | genus of Australian ladybugs |
| rod | native to Australia |
| rod | vain and empty boasting |
| rod | Italian Pope and father of Cesare Borgia and Lucrezia Borgia (1431-1503) |