What is another word for escape cock?
Pronunciation: [ɛskˈe͡ɪp kˈɒk] (IPA) 
The term "escape cock" is used to describe the valve that releases excess pressure in a steam engine. However, in modern slang, the word has taken on a different, more vulgar meaning. To avoid using inappropriate language in professional or formal settings, it is essential to be aware of the many synonyms that can be used instead. Some suitable options include release valve, pressure release, vent, safety valve, relief valve, and overflow valve. By using these more appropriate terms, you can avoid any misinterpretation or offense and maintain a level of professionalism.
