| clover disease | A form of photosensitization that occurs in horses, cattle, sheep, and pigs from eating several types of clover and alfalfa. Synonym: clover disease, trefoil dermatitis. Origin: L. Trifolium, trefoil, clover (05 Mar 2000) |
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| cloverleaf model | A model for the structure of tRNA; so named because the structure roughly resembles a cloverleaf. (05 Mar 2000) |
| cloverleaf skull | <syndrome> Intrauterine bone dysplasia and synostosis of the coronal and lambdoid sutures producing a trilobar head shape, due to premature fusion (craniosynostosis) of all sutures. This produces various craniofacial and long-bone anomalies. The condition is sporadic; no evidence to suggest a genetic cause although there may be some hereditary in Crouzon syndrome. (20 Jun 2000) |
| cloverleaf skull syndrome | <syndrome> Intrauterine bone dysplasia and synostosis of the coronal and lambdoid sutures producing a trilobar head shape, due to premature fusion (craniosynostosis) of all sutures. This produces various craniofacial and long-bone anomalies. The condition is sporadic; no evidence to suggest a genetic cause although there may be some hereditary in Crouzon syndrome. (20 Jun 2000) |
| harts clover | <botany> Melilot or sweet clover. (06 Mar 1998) |
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| sweet clover disease | A haemorrhagic disease, due to dicumarol which causes marked reduction in prothrombin, occurring in cattle fed on sweet clover fodder, spoiled during curing. (05 Mar 2000) |
| sweet clover poisoning | A haemorrhagic disease of herbivores, especially cattle, occurring as a result of consuming damaged hay or silage containing sweet clover, but never as a result of eating freshly cut plants or pasturing on sweet clover. The causative agent is the anticoagulant, dicumarol, which is formed in the spoilage process from the harmless coumarin. (05 Mar 2000) |