Hi Sis, Mister Wight is correct. You can google it and the meaning is there in www.thefreedictionary.com. However if if you meant decision here is its meaning 1. The passing of judgment on an issue under consideration. 2. The act of reaching a conclusion or making up one's mind. 3. A conclusion or judgment reached or pronounced; a verdict. 4. Firmness of character or action; determination. 5. Sports A victory won on points in boxing when no knockout has occurred or in wrestling when no fall has occurred. 6. Baseball A win or loss accorded to a pitcher: has four wins in six decisions. tr.v. de·ci·sioned, de·ci·sion·ing, de·ci·sions Sports To defeat by a decision, as in boxing: decisioned his opponent in the third round.

It's not a commonly used word, but it refers to the "termination" or "ending' of something.

I do believe Mr. Wright is correct. http://dictionary.reference.com/browse/desition Desition De*si"tion\, n. [See Desinent.] An end or ending. [R.] If any of you are using hard copy dictionaries, you should remember that they drop words not in common usage from their listings to save print space. I'd like to know where you read this word, Sis. Would you type out the sentence where you found it here?

What does desition mean? This question was asked two years ago at Yahoo discussion. The right answer for this question was a typo, the question was changed to what does decision mean?

Yes. Desition is "end, ending, termination". I believe it comes from the word "desist", which means "to stop doing".