Word Study
pinger
WORDNET DICTIONARY
Noun pinger has 1 sense
- pinger(n = noun.artifact) - a pulse generator used for echo sounding in sonar; is a kind of pulse generator
is a part of asdic, echo sounder, sonar
OXFORD DICTIONARY
pinger, n.
1 a device that transmits pings at short intervals for purposes of detection or measurement etc.
2 a device to ring a bell.
1 a device that transmits pings at short intervals for purposes of detection or measurement etc.
2 a device to ring a bell.
For further exploring for "pinger" in Webster Dictionary Online
