A female child; a girl, especially when the distinction of sex is being made explicit.
Compound of girl + child, from Old English gyrl (a young person of either sex) combined with child (Old English cild). The compound emerged in modern English for precise gender distinction.
The term 'girlchild' sounds archaic to modern ears, but in literature it's used when authors want to emphasize a child's vulnerability or femaleness—the word choice itself tells you something important about the narrator's perspective.
Compound foregrounding female sex as defining characteristic. Rarely seen as 'boychild'—gendered asymmetry reflects historical treatment of girls as marked category.
Use 'child' for neutral contexts; 'girl' when age/gender is specifically relevant to discussion.
["child","young person"]
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