ultrasmooth
sense-1-3e' class='sense '> : person, individual //a suspicious character
: a person marked by notable or conspicuous traits //quite a character
: a graphic symbol (such as a hieroglyph or alphabet letter) used in written communication or calculation //characters with accent marks //the Chinese character for "happiness" //This keyboard eliminates the need to search around a traditional keyboard to find the math characters you need. — Surur Davids
also : a unit of digital information that corresponds to such a symbol //�