Dc (Noun)
Meaning 1
The district occupied entirely by the city of Washington; chosen by George Washington as the site of the capital of the United States and created out of land ceded by Maryland and Virginia.
Classification
Nouns denoting spatial position.
Examples
- DC has a humid subtropical climate, with hot summers and cool winters.
- Tourists often visit the iconic landmarks and institutions of DC, such as the National Mall and the Smithsonian museums.
- After a few months in the Midwest, Sarah moved to DC for a job on Capitol Hill.
- A commuter train ran between DC and the surrounding suburbs.
- Travelers to DC should consider purchasing a SmarTrip card for easy access to the metro.
Synonyms
Meaning 2
An electric current that flows in one direction steadily.
Classification
Nouns denoting natural phenomena.
Examples
- Direct current, or DC, is used to charge electronic devices such as smartphones and laptops.
- The power supply unit in a computer converts AC power from the wall outlet to DC power for the internal components.
- A typical household outlet provides AC power, but some devices like electric toothbrushes require DC power.
- Most solar panels produce DC power, which is then converted to AC power using an inverter.
- Automotive batteries supply DC power to the electrical systems in cars and trucks.