n.a system for classifying things into groups
同义词：grouping
Pigeonholing
Pigeonholing
Pigeon-holing
Against Political Pigeonholing
Pigeonholing Illness: Medical Diagnosis as a Legal Construct
Women and Video Games: Pigeonholing the Past
Pigeonholing planetary meteorites: The lessons of misclassification of EET87521 and ALH84001
Pigeonholing pyroclasts: Insights from the 19 March 2008 explosive eruption of Kilauea volcano
PIGEONHOLING OLD ENGLISH POETRY: SOME CRITERIA OF METRICAL STYLE : Anglia - Zeitschrift für englische Philologie
Pigeonholing women's misery: A history and critical analysis of the psychodiagnosis of women in the twentieth century.
Pigeonholing Women's Misery: A History and Critical Analysis of the Psychodiagnosis of Women in the Twentieth Century (review)
Defining Swallowing Function by Age: Promises and Pitfalls of Pigeonholing
In search of career satisfaction: African-American public relations practitioners, pigeonholing, and the workplace
