1. Referring to a wrong time; not applicable to the time: In the video about Shakespeare, the main character looked at his anachronistic digital wrist watch too see what time it was!
2. Pertaining to a person who prefers things of the past: Mr. Jones was quite anachronistic because he wanted to live in a simple way with only candles, a fire in the fireplace, which was also the place to prepare his meals, and a supply of water from a nearby stream. He had no need of a car, a TV, or even a cell phone!