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Nickname. Affectionate term for one of your favorite people who happens to be petite or diminutive. Very lovable and adorable person. People love to hug this person because she fits well into their arms because of her small size.
Come give me a hug, Little One.

I adore my Little One because she fits just right!
by celebri-T April 04, 2009
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2
A term used as affection from a male to a female.
Origin: Out of print album by Jon Luvelli titled, "Scratch".
"Sup little one, you lookin fine tonight."
by XXLmag September 01, 2008
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3
The submissive (but consenting and adult) partner in a relationship with a Caregiver/little dynamic.
He's a Daddy Dom; sometimes he calls his girlfriend "baby girl", but sometimes he calls her "little one".
by siever January 18, 2017
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4
A very attractive young woman with a very playfull personality, who's body type is slender with perfect curves. When held Littleone fits perfectly in your arms and under your chin like matching puzzle pieces. Littleone also has a voice so sweet that it is near impossible not to be aroused sexually when heard. To be referred to as Littleone she must also have a shining smile that can brighten a whole room instantly. Littleones also have a distain for vulgar men, the term 'ointment', and of course bananas.
Him - "Hey, come over here and gimme a hug"
Her - "I'm super busy right now!"
Him - "Oh, c'mon, Littleone. It'll only take a sec."
by rippledtwine February 21, 2011
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5
Nickname usually given to a Submissive Female from a Dominant Male. There are also a lot of other nicknames used in a dom/sub relationship e.g. Princess , Baby girl , Kitten , etc. Usually users of the nickname have a Kink , specifically a Daddy kink . DD/lg relationship consists of complete trust, caring and consent . Little Ones usually act like a child in Daddy's eyes, that's called littlespace , making them completely care-free, like a small child.
Come sit on Daddy's lap, Little one.

How did your day go, Kitten?

Princess, did YOU eat all the cookies? You're gonna get sick!

Baby girl, you want anything?

Time for bed, Princess.

Good morning, Little one.
by Where Are U Now November 20, 2017
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6
An epic nickname for a younger sister given by an older sister for being exactly like her, looks and all. Is quite tiny, and cute.
That's my little one
by MandizzleKid September 25, 2010
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