An "undertaking" refers to a formal commitment or promise to carry out a specific task or project. This term is often used in legal and business contexts, where individuals or organizations agree to fulfill certain obligations. For example, a company might make an undertaking to complete a construction project by a certain date. In legal terms, an undertaking can also refer to a written assurance provided by a party in a court case. This assurance may involve agreeing to do something, like paying a debt or complying with a court order. Such undertakings are important for maintaining trust and accountability in various agreements.