Dictionary
test bed
noun
Definition of TEST BED
: a vehicle (as an airplane) used for testing new equipment (as engines or weapons systems); broadly : any device, facility, or means for testing something in development
See test bed defined for kids ADVERTISEMENT
First Known Use of TEST BED
1914
Browse
Next Word in the Dictionary: test boardPrevious Word in the Dictionary: test banAll Words Near: test bed
ADVERTISEMENT
Seen & Heard
What made you want to look up test bed? Please tell us where you read or heard it (including the quote, if possible).