electronic

adj

1. (not-comparable)Of or pertaining to an electron or electrons.
2. (not-comparable)Operating on the physical behavior of electrons, especially in semiconductors.

   “electronic timer”

3. (not-comparable)Generated or transmitted by an electronic device.

   “electronic music”

4. (not-comparable)Of or pertaining to digital or computer technology.
5. (not-comparable)Denoting a method analogous to the named non-electronic object or practice

   “electronic mail”

   “electronic signature”

6. (not-comparable)Of or pertaining to the Internet.

   “In America alone, people spent $170 billion on “direct marketing”—junk mail of both the physical and electronic varieties—last year. Yet of those who received unsolicited adverts through the post, only 3% bought anything as a result.”

noun

1. A device which runs on electricity.