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Siblant

(noun, informal)

Pronunciation: ssip-LINT, sib-LINT, or ssip-LIND

1. A sibling; one's brother or sister.

2. (plural: siblants) Collective term for one's siblings, typically used with casual indifference or mild affection.

Etymology: Corrupted phonetic mutation of "sibling," influenced by the linguistic term "sibilant" (hissing speech sounds).
"My siblants are older than me and have jobs."

"Yeah, I've got two siblants - one's in college, the other's still annoying."
by Archonite of Tomfoolery January 23, 2026
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