Siblinged
adj ·Rare ·Advanced level
Definitions
- 1 Having a sibling or siblings. not-comparable, rare
"Only children also have a slight advantage in terms of vocabulary and math readiness over their siblinged counterparts, though “by the time they’re 25 or so, it’s pretty much dissipated,” according to Toni L. Falbo, a psychology professor at the University of Texas at Austin who has studied only children for decades."
Antonyms
All antonymsExample
More examples"Only children also have a slight advantage in terms of vocabulary and math readiness over their siblinged counterparts, though “by the time they’re 25 or so, it’s pretty much dissipated,” according to Toni L. Falbo, a psychology professor at the University of Texas at Austin who has studied only children for decades."
Etymology
From sibling + -ed.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.