It means you're online or in line. Also in Colombia it means that it is prepared or has been prepared to act or say something that suits. Link. It's an inflection to align. It means sharpening, straightening, sorting, rectifying.
1o_ Adjective for "put in the same line or row", in the broadest sense is that it follows an idea, policy or thought of previous origin. 2o_ Participle of the verb align .