nibling (pl. niblings)
(uncommon) The child of one's sibling or of one's sibling-in-law (in other words, one's niece or nephew), especially in the plural or as a gender-neutral term.
(uncommon) The child of one's sibling or of one's sibling-in-law (in other words, one's niece or nephew), especially in the plural or as a gender-neutral term.
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