A small blaket that a child carries around with them, they usually get the blankie when they are born or very young

A term littles use for the word blanket

Blanki is a word that dates back to greek mythology whose original meaning is derived from "cold and wet". Its used predominately in a context to indicate severe intoxication and/ or (but not limited to) poor judgement, immoral behavior, temporary memory loss or feigned memory loss to constitute probable deniability of an embarrassing or distasteful event.

security blanket. Imparts the power of invisibility. Also impervious to vampire attack. The blanket can be worn up to the neck and still give complete protection, due to a forcefield that projects up over the head. Helps you sleep.
Also the name of a member of the superhero team, the Flangetastic Four.

the best item for personal securuity ever invented

"cute" substitution for the word blanket. When I think of blankie, I think of blanket. Though "blankie" is technically not a real word, its frequent application lend it to be used synonymously for the word blanket.

Reformed way of saying Blanket. see also: Piller