1. A fine scaling of the skin and scalp. SEE ALSO: dandruff. 2. A normal effluvium of animal hair or coat capable of causing allergic responses in atopic persons.
* * *
dan·der 'dan-dər n DANDRUFF specif minute scales from hair, feathers, or skin that may act as allergens
* * *
dan·der (danґdər) small scales from the hair or feathers of animals, which may be the cause of allergy in sensitive persons.Medical dictionary. 2011.