1. The state of having a twin, being a twin, and/or relishing having a twin.

2. An unbreakable bond between said twins.
1. Katy and Jesse live in a state of twindom.
2. Nothing can break the unbreakable bond of our twindom!
by jfakghldfjk December 4, 2009
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the best youtube channel out there. THEY POST ONCE A WEEK... two twins, and a dream
hey ken, have you watched the twindom recently
by twindom November 23, 2020
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