Correct spelling for the English word "letted air out" is [lˈɛtɪd ˈe͡əɹ ˈa͡ʊt], [lˈɛtɪd ˈeəɹ ˈaʊt], [l_ˈɛ_t_ɪ_d ˈeə_ɹ ˈaʊ_t] (IPA phonetic alphabet).
"Letted air out" is a phrase typically used to refer to the act of releasing or allowing the escape of air from a container or object that was previously sealed or pressurized. The term combines the verb "let" as in allowing, permitting, or releasing something, and "air out" which signifies the expulsion or release of air. This expression commonly implies intentionally or purposely letting air escape from an enclosure or item.
The act of "letting air out" can occur in various contexts. For instance, it can involve deflating a tire by intentionally releasing air from its valve or vent, resulting in a decrease in tire pressure. It may also denote releasing air from an inflated balloon, inflatable mattress, or any other item that has been filled with air for its use. The release of air can be accomplished by methods such as opening a valve, removing a stopper or plug, or puncturing the container or object.
"Letting air out" can be significant when dealing with objects that require specific air pressure or need to be deflated for safety reasons, adjustment, or transportation purposes. It is a practical action in various domains, including automotive, sports, and recreational activities. Consequently, understanding this phrase can be helpful in comprehending instructions related to the handling, maintenance, or modification of items involving air pressure.