vacuum gaugeEnglishOxford New American Dictionaryvacuum gauge /ˈvakˌyo͞o(ə)m ɡāj, ˈvækˌju(ə)m ɡeɪdʒ/ ▸ noun a gauge for testing pressure after the production of a vacuum.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary