Standard Lemma guide

stepsibling

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

The child of one's stepparent by a previous relationship.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: step

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *(s)tew- Proto-Germanic *steupa- Proto-West Germanic *steupa- Old English stēop- Middle English step- English step- English sibling English stepsibling From step- + sibling.

Across languages

Translations

16 source translations are retained for this English entry.

  • Finnish: puolisisarus — stepbrother or stepsister
  • Finnish: uussisarus — stepbrother or stepsister
  • Finnish: sisaruspuoli — stepbrother or stepsister
  • Georgian: არაღვიძლი დედმამიშვილი (araɣviʒli dedmamišvili) — stepbrother or stepsister
  • Greek: ετεροθαλή αδέλφια (eterothalí adélfia) — stepbrother or stepsister
  • Hungarian: mostohatestvér — stepbrother or stepsister
  • Icelandic: stjúpsystkini — stepbrother or stepsister
  • Ido: stif-frato — stepbrother or stepsister
  • Indonesian: saudara tiri — stepbrother or stepsister
  • Latin: comprivignum — stepbrother or stepsister
  • Polish: przybrane rodzeństwo — stepbrother or stepsister
  • Swedish: styvsyskon — stepbrother or stepsister
  • Swedish: plastsyskon — stepbrother or stepsister
  • Swedish: bonussyskon — stepbrother or stepsister
  • Swedish: låtsassyskon — stepbrother or stepsister
  • Swedish: extrasyskon — stepbrother or stepsister