Definitions
1.NounUndesirable signals from a neighbouring transmission circuit; undesired coupling between circuits.
2.NounThe situation where one or more components of a signal transduction pathway affect another pathway.
3.NounConversation that is incidental to the topic under discussion."I couldn't hear the opening address because of all the crosstalk around me."
4.NounA traditional Chinese comedic performance in the form of a dialogue.
5.NounCommunication between parties who have extremely different perspectives.
6.VerbTo hold an incidental conversation