lowing

The word 'lowing' originates from the Middle English verb 'louwen', which itself comes from the Old English 'hlōwan', meaning to roar, bellow, or make a loud sound. This Old English term is of Germanic origin and is ultimately onomatopoeic, imitating the deep, resonant call of cattle. The modern form 'low' as a verb for the sound of cattle has been in continuous use, and the addition of the '-ing' suffix creates a noun that specifically denotes the action or sound itself. Thus, the word's journey is a direct one from an ancient imitation of sound through Germanic languages into a standard English term for the vocalization of cows.

This is a simplex word. It is derived from the verb 'low', which is of Germanic origin, imitative of the sound made by cattle. The suffix '-ing' is a productive English suffix forming verbal nouns (gerunds) or nouns of action/result.