an unintentional omission resulting from failure to notice something

To move over a surface while maintaining smooth continuous contact, Baseball To drop down from a running into a lying or diving position when approaching a base so as to avoid being tagged out, To place covertly or deftly, noun_ An object holding by friction upon a band, tag, cord, or the like, and serving to hold its parts or strands in place, A slip or inadvertence, A smooth surface, especially of ice, for sliding on