7 year old: I'm at school and I've got nothing to entertain me, I only have 9 assignments due. Time to go on Urban Dictionary, look up random shit, and see what definitions people have posted. I hope it's something to do with sex or cuss words.
A single distinctmeaningful element of speech or writing, used with others (or sometimes alone) to form a sentence and typically shown with a space on either side when written or printed.