antennaaccessory
nounUK /ænˈtɛnə əkˈsɛsəri/
US /ænˈtɛnə əkˈsɛsəri/
A thing you add to an antenna to help it work better.
He bought an antenna accessory to make his radio pick up more stations.
RELATED WORDS
OTHER MEANINGS
2. A small extra piece that goes with an antenna, like a clip or cap.
The kit includes an antenna accessory for holding the rod in place.
3. An optional item sold to improve or protect an antenna.
The store sells an antenna accessory that keeps rain out of the connector.
4. A tool or fitting used when installing an antenna.
A mounting bracket is a common antenna accessory.