A word documented in Heartstopper.
It describes the magic of an older sister.
Contains: appearing at a random moment without anyone noticing.
It describes the magic of an older sister.
Contains: appearing at a random moment without anyone noticing.
by definethere December 4, 2022

A person which is not blood related to your family, but acts like both an older sister and a cool aunt. She fits right in to your family as if you are blood related.
by ohlala1010 June 30, 2021

by Ororosa December 10, 2023

A person who fulfills the vacancy to be the surrogate older sibling in a family where the oldest child has left home whilst the younger sibling(s) are still too young to move out. Such vacancies are commonly found on the Happy Family sticker in the rear windshield of the family car. This role often involves providing guidance, support, and companionship in the absence of the biological older sibling.
After my older brother left home for college, someone became the surrogate older sibling, helping me navigate school and life at home.
by Emotional Cruiser September 29, 2025

by oldergirllover69 December 9, 2024

Very helpful,knows what you are going through gives the most wonderful advice ever. Is your aunt's and uncle's kid
by By str February 5, 2019
