兒

Core sense is "child" or "youth," often denoting a lack of adult status rather than biological age. This encompasses a range from biological childhood to social subordination, such as domestic servants, pages, or attendants. In kinship contexts, while generally used for offspring, it leans masculine regarding lineage and inheritance. It may also serve as a humble rhetorical self-reference ("this child/servant here") for a speaker in a subordinate position.

• Substantive Noun: Used as a standalone subject or object.
• Attribute: Modifies another noun to indicate youth or subordination (e.g., 兒相, "a youth's appearance").
• Morphological Suffix: Functions as a diminutive or familiarizing suffix.

• 兒 vs. 童: 兒 is the broader term covering both biological youth and social subordination; 童 often implies a specific developmental stage (e.g., those not yet capped) or specific roles, such as temple attendants.
• 兒 vs. 孺: 孺 typically emphasizes infancy, vulnerability, or dependence.

• Variants: Semantic variant U+20487; Simplified variant U+513F.
• Development: The use of the glyph as a grammaticalized diminutive marker became standardized in later periods; in archaic texts, a terminal 兒 is more likely to be a substantive noun.

• 家兒: Depending on register, this may refer to a son or a member of the household staff/subordinate relative.
• Caution: When encountering a terminal 兒 in archaic texts, consider if it functions as a substantive ("the [X] child") before interpreting it as a diminutive suffix.