half sister

noun

: a sister related through one parent only

Examples of half sister in a Sentence

Emily is my half sister.

Recent Examples on the Web

Oscar-winning actress Lupita Nyong’o, confirmed to be playing a dual role as both Helen of Troy and her half sister Clytemnestra, has received perhaps the most clamorous backlash. — Encyclopedia Britannica, 6 July 2026

Barnes family Barnes was a North Carolina high school student who was visiting her half sister in Northwest Baltimore for Christmas in 2010. — Cbs Baltimore Staff, CBS News, 22 June 2026

The music is about grief in many forms, including the loss of her half sister Emily, who passed in June 2023. — Leigh Nordstrom, Footwear News, 1 June 2026

Not to be outdone by her younger half sister, Kim Kardashian arrived wearing a custom fibreglass breastplate designed by the British artist Allen Jones, with even bigger faux nipples on display. — Rachel Syme, New Yorker, 5 May 2026

Word History

First Known Use

13th century, in the meaning defined above

Rhymes for half sister

• resister
• resistor
• stepsister
• transistor
• blister
• lyster
• mister
• twister

Kids Definition

half sister

noun

: a sister by one parent only