Blade/bleɪd/ Definition 1 of 6Pro Tip 1/3Physical Attributes When describing 'blade,' emphasize its thinness, sharpness, and flatness, integral to its function. The new blade was incredibly thin and sharp. Pro Tip 2/3Metaphorical Use 'Blade' can be used metaphorically to imply sharp intelligence or wit. Her words cut like a blade through the confusion. Pro Tip 3/3Safety Context 'Blade' often carries a cautionary connotation, indicating potential danger or harm. Be careful with that blade; it could cause a serious injury.