Definition: a new word, usage, or expression
Source: http://www.merriam-webster.com/dictionary/neologism
I came across this word while reading “Texting Shorthand Annoys Purists and May Have Lasting Impact” by seth Mydans. Page 1, paragraph #1.
Now that i know the meaning of this word i understand that Mydans meant people are coming up with new words while texting.