When someone is documenting a word, quote, saying, or song, they will often include where it came from, or who used it first. If they don't know where it was originally used, they will often use "unknown origin" to show they don't know.
The antonym of unknown is known. When you know something then you won't not know that thing that you know. Unknown means to not know something.
Origin means beginning, or the start of something.
While the English word tin is Germanic, it's origin is unknown.
Junk entered English around the 15th Century but its origin is unknown.
The origin of evasive is evade. This word meens to get away with or from something.
The duration of Of Unknown Origin is 1.47 hours.
Fire of Unknown Origin was created in 1981.
Of Unknown Origin was created on 1983-11-24.
Believe it or not, its origin (etymology) is unknown.
It is a motherless calf. Origin unknown.
The cast of Unknown Origin - 2008 includes: Jared Liebenau as Alien
Agnogenic
The term used in forensics to describe a sample of unknown origin is "questioned sample."
The Jedi Way.
If something is unknown it is not known by someone or something.
Origin unknown but the meaning is saints or sanctified in spanish.
fever of unknown origin