Isopropyl alcohol. Isopropyl alcohol (IUPAC name propan-2-ol), also called isopropanol or dimethyl carbinol, is a compound with the chemical formula C3H8O or C3H7OH or CH3CHOHCH3 (sometimes represented as i-PrOH). It is a colorless, flammable chemical compound with a strong odor.
adjective. verb. The definition of frank is a person who is honest and direct. An example of frank is someone telling a potential employee during the interview that they will get the job.Frank is defined as to send mail without paying for postage.erb. The definition of frank is a person who is honest and direct. An example of frank is someone telling a potential employee during the interview that they will get the job.
It is of Old German origin, and the meaning of Frank is  Frenchman . The name referred originally to a member of the tribe of the Franks, who were supposedly named for a type of spear that they used.hen the Franks moved to Gaul in the fourth century, the country was named France and the tribal name Frank came to mean Frenchman or free. Used as an independent name since the 17th century. Now also used as a short form of Francis or Franklin.