Solitary gland, often referred to as a single gland, can be synonymous with various terms depending on the context in which it is used. When discussing biology or anatomy, alternative terms like isolated gland, individual gland, or separate gland can be used. In a medical context, terms such as independent gland or solitary organ might be employed. Furthermore, in a broader sense, solitary gland can also be referred to as a lone gland or a solitary organ. These terms assist in conveying the notion of a gland or organ that exists in separation from others, emphasizing its unique or individual nature.