Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun bell_jar

1 sense of bell jar

Sense 1
bell jar, bell glass -- (a bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases)
       => protective covering, protective cover, protection -- (a covering that is intend to protect from damage or injury; "they had no protection from the fallout"; "wax provided protection for the floors")