PAP therapy provides a constant airflow which holds the airway open so that uninterrupted breathing is. maintained during sleep. It is traditionally provided through a nasal mask that seals around the nose to. maintain the pressure level. Ideal pressure is determined during your sleep study. Many factors can affect your.
â¢ SOPHISTICATED (adjective). The adjective SOPHISTICATED has 3 senses: 1. having or appealing to those having worldly knowledge and refinement and savoir-faire. 2. ahead in development; complex or intricate. 3. intellectually appealing. Familiarity information: SOPHISTICATED used as an adjective is uncommon.aving or appealing to those having worldly knowledge and refinement and savoir-faire. Context examples: sophisticated young socialites / a sophisticated audience / a sophisticated lifestyle / a sophisticated book.
refined person meaning, refined person definition | English Cobuild dictionary. refined. 1 adj A refined substance has been made pure by having other substances removed from it. ...refined sugar. 2 adj If you say that someone is refined, you mean that they are very polite and have good manners and good taste. (=genteel) ...refined and well-dressed ladies... 3 adj If you describe a machine or a process as refined, you mean that it has been carefully developed and is therefore very efficient or elegant. This technique is becoming more refined and more acceptable all the time.