Slicing in Python is a feature that allows accessing parts of sequences like strings, tuples, and lists. You can slice a sequence using syntax like seq[start:stop] or seq[start:stop:step], where seq is the sequence you want to slice, start is the starting index where the slice starts, stop is the ending index where the slice stops (exclusive), and step is the interval between each index for slicing. The start and step parameters are optional.
