What is an oboe cello?

An Oboe cello is not a standard musical instrument; rather, it likely refers to a blend of the oboe and cello, two distinct instruments from the woodwind and string families, respectively. The oboe is a double-reed woodwind instrument known for its clear and penetrating sound, while the cello is a bowed string instrument with a rich, deep tone. If the term is used in a specific context, such as a composition featuring both instruments or a unique hybrid instrument, it would be essential to clarify that context for more precise information.