Plegometer : plego METER (ple gomâ e ter) n. An instrument for measuring and recording the force of blows 13. Speedometer : speedo METER (spe domâ et er) n.
Best Answer: A certified letter is sent by a person or a business when they want to mail important information and be sure that it was received. It's not usually a good thing. Collection agencies send them, people involved in legal cases send them, etc... If you won a sweepstakes you would get them.
Follow this guide to either send Certified Mail from your local post office or to send Certified Mail online. 1. Visit a local post office and obtain a Certified Mail Form 3800. This form contains a green and white sticker that includes a barcode, which will allow you to track your mail through the USPS.