Top Definition
a fun way to say sister, it is something for close sisters who love each other to tell each other and know that it is only theres.
Caroline, i miss you seester, see you soon!

Man my seester is so cool!
by caitieboo October 16, 2006
A girls best friend. Seester is a word used when talking about you favorite sibling. Seesters share a bond that not many share, and nothing will ever compete with it!!
Kelli loves and misses her seester Heather!!
by kme00987 January 21, 2011
1. A loving nickname to call your sister. NOT used to describe a fellow sorority sister or close girlfriend.
2. Female sibling who you share a unique loving bond, despite any sibling rivalry.
I miss you seester!

It's seeester tiiimee...
by SeesterLove April 19, 2011
The most annoying term for a sister. Something that a girl says when she spends way too much time with her sister, who is apparently her only friend also.
"Who is that?"
"That's my seester!! I love her!"
"Ew. k bye."
by chicken1nugget April 09, 2015
Often described as "Sisters" . Commonly used in Northern states.
" Wheres my little seesters ? "
by Vannerbug April 03, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.