Hollow bubble Synonyms

We can't find synonyms for the phrase "Hollow bubble", but we have synonyms for terms, you can combine them.

Hollow Synonyms

Bubble Synonyms

HB abbreviation

HB is an abbreviation for Hollow Bubble

What does HB stand for?

HB stands for "Hollow Bubble"

Definitions for Hollow

(adjective) curved inward
(noun) a sunken area forming a separate space
(noun) an area of lowland between hills or mountains

Definitions for Bubble

(verb) to flow in a broken irregular stream
(noun) a hollow globule of gas (e.g., air or carbon dioxide)
(noun) a dome -shaped covering made of transparent glass or plastic