What is embalming?

Embalming is specifically defined as a process of preserving a deceased body by chemical means. This process typically involves the injection of embalming fluid, which contains formaldehyde, methanol, and other chemicals, into the body's circulatory system to delay decomposition and allow for a more extended period of viewing. The goal of embalming is to maintain the appearance of the deceased and prepare them for funerals or memorial services.

The other options relate to different aspects of funeral services but do not accurately describe the term "embalming." For instance, decorating a casket is a separate practice and pertains to enhancing the appearance of the casket rather than preserving the body. Creating memorial videos is an entirely different service that focuses on honoring the deceased's life but does not involve the physical handling of the body. Lastly, a service during a wake encompasses various memorial practices and rituals that take place with the family and friends present but again does not refer to the technical process of preserving a body. Thus, the definition aligns closely with the context and purpose of embalming in funeral directing and embalming practices.