interlocking

== English == === Adjective === interlocking (comparative more interlocking, superlative most interlocking) Linked, locked, or fitted closely together. === Noun === interlocking (plural interlockings) (rail transport) An arrangement of signal apparatus that prevents conflicting movements through a set of intersecting tracks, such as junctions or crossings. === Verb === interlocking present participle and gerund of interlock ==== Derived terms ==== ==== Translations ==== ==== Further reading ==== interlocking on Wikipedia.Wikipedia