rat mite

noun

: a widely distributed mite of the genus Ornithonyssus (O. bacoti synonym Bdellonyssus bacoti) that usually feeds on rodents but may cause dermatitis in and transmit typhus to humans

Dictionary Entries Near rat mite

Cite this Entry

“Rat mite.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/rat%20mite. Accessed 14 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!