"Purolator" Natural Recordings by Native Speakers
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.
Purlins are horizontal beams used in roofing to support the roof deck or other roofing materials. They are typically installed between the rafters and are usually horizontal or slightly sloping. Purlins help to distribute the weight of the roof evenly and provide additional support to the roof structure.
To purloin means to steal or take something secretly, especially money or valuable items, often by deceitful or dishonest means. It can also imply a sense of cunning or slyness in taking something.
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.