Definition of "interplay" []

• Reciprocal action and reaction; interaction. (noun)
• To act or react on each other; interact. (verb-intransitive)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• ""I'm interested to find out what the interplay is between them," Mr. Saluti said, declining to comment on whether Mr. Welch was at the party."
• ""I'm interested to find out what the interplay is between them," Saluti said, declining to comment on whether Welch was at the party."
• "Brilliant one-touch interplay is thrown into higher relief when confronted by opponents favouring a straightforward, even rugged approach."