Definitions
There is 1 meaning of the phrase
Oxygen Mask.
Oxygen Mask - as a noun
A breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank
Example Sentences
"The flight attendant handed me an oxygen mask as soon as I boarded the plane."
"In case of an emergency, please put on your oxygen mask before assisting others."
"She felt a sense of relief as the oxygen mask was securely fastened to her face."
"The pilot quickly donned his oxygen mask when the cabin pressure dropped."
"Passengers were instructed to fasten their seat belts and keep their oxygen masks within reach."
