The concept of "Negroid" historically refers to a racial or ethnographic classification, often used to describe populations with specific physical characteristics, such as dark skin, curly hair, and distinct facial features. This term appears in both scientific and social contexts, with authors like Daniel G. Brinton distinguishing "Negroids" from "Negroes" based on physical and cultural traits, while others, such as Wallace Thurman, examined its social implications, emphasizing the desire to eliminate "negroid" features in the pursuit of whiteness.
Frederick Douglass and Timothy Thomas Fortune discussed its role in racial identity and integration, underscoring the complexities of mixed heritage. The term also appears in geographical and anthropological writings, such as Henry M. Stanley’s accounts of African tribes. These diverse perspectives reveal how "Negroid" functioned as both a scientific classification and a contested social construct, reflecting broader discussions about race and identity.