Definition of skittish

The origin of the word "skittish" can be traced back to the Middle English word "skettrissh" which meant "frightened" or "scared". This word evolved from the Old English word "cystres" which meant "nervous" or "apprehensive". The exact origin of the Middle English word "skettrissh" is unclear, but some linguists believe that it may originate from the Old Norse word "skattr" which meant "anxiety" or "disease". The word may have been introduced to the English language through Viking raids or trade in the Middle Ages. Over time, the spelling of the word evolved, first to "scettrissh" in the 14th century, then to "skettrissh" in the 15th century. The word was ultimately shortened to "skittish" in the late 16th century. Today, the word "skittish" is commonly used to describe someone who is nervous, easily frightened, or prone to sudden and unpredictable actions or movements. Its original meaning of "scared" or "frightened" is still intact, but the connotation has softened over time.