â¢ SALTATION (noun) The noun SALTATION has 5 senses: 1. (geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface. 2. a mutation that drastically changes the phenotype of an organism or species. 3. an abrupt transition.
A CAPTCHA as you may well know is one of those annoying âType in the letters you see in the image aboveâ things you see on many website signup pages or comment sections. A CAPTCHA image is designed so that a human can read it without difficulty while a computer is unable to.
If you are having a lot of trouble with a captcha, try reloading it to get a different code that might be easier to decipher. You can nearly always do this by reloading the page in your browser, and some entry forms also offer the option to click on the code or press a reload button to get an easier-to-read captcha.