Single-seeded is a term that is often used in botany to describe certain plant species that produce only one seed per fruit or flower. Some common synonyms for this term include unisexual, monospermous, and uniovulate. Other synonyms for single-seeded also include solitary, exclusive, and one-seeded. These terms are often used interchangeably to describe plants that produce only one seed in each reproductive structure. Understanding these various synonyms can be helpful when studying different plant species and their reproductive characteristics. Overall, the term single-seeded and its synonyms are crucial in understanding the biology and taxonomy of plants.