1o_ Participle of the verb see . 2o_ First singular person of this indicative of the verb vestir , which may also be pronominal . 3rd_ Adjective by sight, visa or revised, confirmed . 4o_ For the above case there is a graphic sign or mark that has the same name, and is the way to record a revision; it has several designs, but for Spanish speakers the most common is check ("checked" ) 10004; , although there are other formats and names (such as "tic" or "revised") . While it is supposed to be a positive brand, it is really just a wake-up call so depending on the context it can also flag an error; in fact your drawing is nothing more than a vertical tilde from top to bottom, the right-slanted line would be the stain that leaves the charcoal when removing the pencil and that is why it is designed with a finer stroke. There are more names for the 'seen' brand, such as 've', 'diplosoma', 'pimp' or 'pigeon' , but I find them unserious.