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BCD

BCD

1 5.6
An inflatable jacket that helps scuba divers control how they float underwater
  • noun
  • Specialized
: chaleco de compensación
  • When scuba diving, it's important to check that your BCD is fully inflated before descending.
  • BCD and tank
  • BCD and regulator
  • BCD and weight

You can also inflate the BCD to check, wait for it to start screaming, and then you know what works?

Examples

Surface Forms

BCD singular
BCDs plural

Etymology

BCD stands for Buoyancy Control Device, the inflatable jacket a diver uses to control how they 'float' or sink. It works like a jacket you add or let out air from, which is why a good BCD helps a diver keep a steady depth.