Interleaver is a term used in technology and engineering to describe a tool or device that increases efficiency by inserting a buffer or intermediate space between two separate tasks or processes. Synonyms for interleaver can include terms like spacer, separator, buffer, and interposer. Other related terms may include technologies like decoupling capacitors and shims, which serve similar functions to an interleaver in different contexts. By utilizing these tools and techniques, engineers and developers can help ensure that separate processes run smoothly and efficiently, whether that involves managing data flows, preventing signal interference, or improving the performance of complex systems.