"Sullen rabies" is a phrase that may be difficult to spell due to the various sounds represented by its letters. The initial "s" is voiceless and pronounced as /s/, while the following "u" is pronounced as the vowel sound /ʌ/. The double "l" represents a sound similar to the vowel in "pull," and the "e" at the end is silent. "Rabies" is pronounced with a long "a" sound as /reɪbiz/. Though challenging, mastering the spelling of "sullen rabies" can help improve one's overall spelling ability.
The paralytic stage of rabies, dumb-madness, drop-jaw.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
There is no specific etymology for the phrase sullen rabies because it is a combination of two unrelated words. Sullen derives from Middle English sulne, meaning gloomy, which ultimately traces back to Old English sol, meaning dark, dusky. Rabies, on the other hand, originates from Latin rabies, meaning madness or fury.