"Purporting" Natural Recordings by Native Speakers
Pretending or appearing to be something that you are not, often in order to deceive people. The act of presenting something as true or sincere in order to influence people's opinions or actions.
Puro/Later is a Canadian courier services company specializing in the delivery of documents and packages. It was founded in 1961 and has operations in the United States as well as nine other countries worldwide.
Puroomycin is an antibiotic that acts as a chain terminator during protein synthesis. It binds to the ribosome and inhibits the addition of amino acids to the growing protein chain by causing premature termination of protein synthesis. It is a transcription inhibitor and a potent inhibitor of protein biosynthesis. Puroomycin is often used in molecular biology research to study the translation process in eukaryotes and to demonstrate the concept of a ribosome.
Designed or constructed for a specific use or function, often in a way that makes it more efficient or effective for that purpose.