Definition: Shortened form of "polytechnic," which refers to a type of educational institution that offers a wide range of technical and vocational courses.

Example: She graduated from the local polytechnic with a degree in engineering.

Definition: Abbreviation for "polyester," a synthetic fiber widely used in the textile industry.

Example: This shirt is made of a comfortable polyester blend.

Definition: Short for "polyamory," a lifestyle or relationship involving multiple romantic or sexual partners with the consent of all involved.

Example: They practice polyamory and have built a strong, loving relationship with their partners.

Definition: Relating to or consisting of many parts or elements.

Example: The concert showcased a polyphonic composition performed by a symphony orchestra.

Definition: Denoting more than one or many.

Example: The polydactyl cat has extra toes on its paws.