2. Characterized by sharp quick thought; mentally bright: "She made a smart investment, this time."
Looking for a sound investment to combat the biodiversity crisis? Spend your cash on an island. It turns out they are about nine times as valuable as an equally large piece of mainland.
"When we started out to build our network two summers ago, there was not a single smartphone (smart phone) with a Wi-Fi chip in it, not a single BlackBerry with a Wi-FI chip. Now, if you look at the industry data, about 90 percent of all hand-held devices going out in the next five years are going to have Wi-Fi chips."
He was smart to use his smart phone so he could get medical attention for the painful smart on his bleeding hand.
A smart phone is described as a wireless phone with text and internet capabilities that can handle wireless phone calls, store addresses, take voice mail, access information on the internet, send and receive e-mail, and fax transmissions.
2. An identification card that contains an RFID chip to transmit information to a reader without having to be swiped through a reader.
It's considered "smart" because it can store information; such as, a unique serial number and it can communicate with a reader.
2. Showing exceptional intelligence or good judgment: Tony made a smart move when he accepted the new job that was offered to him.
3. Very fast and energetic: Kevin's mother gave him a smart slap on his bottom when he talked back to her.
4. Things that are controlled by computers which can perform actions that appear to be intelligent: The so-called-smart drones still make too many mistakes.
The fall against the wall caused Brian's arm to smart.
2. To be very upset about something: Shareen is still smarting about not being picked to play in the finals.