Definition
Hijra has two distinct meanings relevant to legal research, which rarely intersect but must be distinguished by context.
1. (Historical/Islamic law) Flight or departure; specifically, the emigration of the Prophet Muhammad from Mecca to Medina in 622 CE, which marks the origin point of the Islamic lunar calendar. In legal and historical sources, the term appears as a dating convention: years reckoned "A.H." (Anno Hegirae, or "in the year of the Hijra") follow this calendar. Documents, decrees, and legal instruments originating from Muslim-majority jurisdictions may carry dates in this system. Bouvier's cross-references this meaning to "Hegira," which is the more commonly encountered spelling in Western legal literature.
2. (South Asian law and gender identity) In Indian, Pakistani, and Bangladeshi legal contexts, hijra refers to a recognized social and gender category encompassing individuals assigned male or intersex at birth who adopt a feminine gender identity and belong to specific communities with defined social roles. The legal significance of this meaning has grown substantially in the twenty-first century, as courts and legislatures in South Asia have formally recognized hijras as a third gender or "other" gender category with attendant civil rights protections.
Common Language
Modern common usage (Wiktionary): A eunuch in South Asia, especially one who dresses as a woman; a member of a somewhat feminine third gender found in India and Pakistan, typically biologically male or intersex.
Historical common usage (Webster's 1913): Webster's 1913 does not include an entry for hijra. The related term "hegira" appears as a noun meaning a journey undertaken for safety from danger; a flight.
The gap between the common and legal meanings is significant and operates in two directions. In Western legal and historical sources, the term almost exclusively carries the calendar/flight sense inherited from Islamic history, making it effectively invisible as a gender-identity term in those corpora. In contemporary South Asian legal sources, the gender-identity sense is dominant and carries constitutional weight. A researcher encountering "hijra" without jurisdictional context must determine which meaning applies before proceeding.
Common Confusion
Hijra and Hegira are variant transliterations of the same Arabic root when the calendar/flight meaning is intended, and historical dictionaries use them interchangeably. Bouvier's directs readers from "Hijra" to "Hegira" as the preferred headword. Researchers searching historical legal databases for one spelling may miss sources using the other. The gender-identity meaning of hijra, by contrast, has no relationship to hegira and should not be conflated with it; the phonetic similarity across these two entirely distinct concepts is a persistent source of confusion in cross-jurisdictional research.
Recognized Forms
/SUBTYPES
1. Hijra as calendar reference: Documents dated by the Islamic lunar calendar may express the year as "X A.H." or simply cite a hijri year alongside a Gregorian equivalent. The hijri year is approximately 354 days, meaning Gregorian-to-hijri conversion requires calculation, not simple subtraction.
2. Hijra as recognized gender identity: In South Asian legal systems, the term encompasses communities historically described as eunuchs, transgender women, and intersex individuals who share a distinct social identity. Legal recognition has proceeded unevenly across the region.
Why It Matters in Research
Calendar dating: Any legal instrument, waqf deed, royal decree, fatwa, or court record originating from a Muslim-majority jurisdiction before widespread adoption of the Gregorian calendar may be dated in hijri years. Researchers using the Law Mind corpus to trace property chains, succession disputes, or historical treaties must be able to convert these dates accurately. A hijri year does not correspond to a fixed Gregorian year because the Islamic calendar is lunar and does not insert leap months; the same hijri year can span parts of two Gregorian years.
Third-gender jurisprudence: The South Asian legal recognition of hijra as a protected gender category is a rapidly developing area. Landmark recognition came from the Supreme Court of Pakistan in 2009 and the Supreme Court of India in the National Legal Services Authority v. Union of India decision (2014). Researchers tracing constitutional gender-rights jurisprudence, anti-discrimination law, or comparative transgender law should be aware that "hijra" functions as a term of art in this literature with specific legal content distinct from broader transgender terminology used in Western jurisdictions.
Corpus traps: Historical Western legal dictionaries, including Bouvier's, treat hijra/hegira exclusively in the calendar sense. Researchers relying solely on these sources will find no guidance on the gender-identity meaning, which has emerged as legally significant only in the late twentieth and early twenty-first centuries. The two meanings do not appear in the same bodies of literature and require entirely separate research strategies.
Historical Dictionary Support
Bouvier's Law Dictionary defines hijra tersely as "flight; departure," directing the reader to "Hegira" as the primary headword and citing Mozley & Whiteley's Law Dictionary. This is consistent with the treatment of the term across nineteenth-century Western legal reference works, which encountered "hegira" primarily through Islamic property law, succession instruments, and diplomatic documents requiring date conversion. No historical Western legal dictionary consulted addresses the gender-identity meaning, which postdates these sources by well over a century.
Jurisdictional Note
The calendar meaning of hijra is relevant wherever Islamic law governs or historical documents from Muslim-majority jurisdictions are at issue — across the Middle East, South Asia, and parts of Africa. The gender-identity meaning carries legal force primarily in India, Pakistan, and Bangladesh, where third-gender recognition has been enacted legislatively or recognized judicially. Western jurisdictions have not adopted "hijra" as a legal term of art.