Dictionary

bathysphere

noun bathy·sphere \-ˌsfir\

Definition of BATHYSPHERE

:  a strongly built steel diving sphere for deep-sea observation

First Known Use of BATHYSPHERE

1930

Browse

Next Word in the Dictionary: bathythermogramPrevious Word in the Dictionary: bathysophicalAll Words Near: bathysphere
July 06, 2015
categorical Hear it
absolute or relating to a category
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears