The word “formidable” comes from the Latin root “formidare,” which means “to fear.” It entered the English language through French, where “formidable” meant “causing fear” or “dreadful.” Over time, the term evolved in English to connote not only fear but also awe and admiration for something that is impressively large, powerful, or skillfully done. Thus, today, when we describe something as formidable, we mean it is impressive and commands respect, often because of its size, skill, or intensity.