interplay

noun

in·​ter·​play ˈin-tər-ˌplā 

: interaction

the interplay of opposing forces

interplay

ˌin-tər-ˈplā  ˈin-tər-ˌplā 

intransitive verb

Examples of interplay in a Sentence

the interplay between the old and the new

enjoys the interplay of three very different flavors

Recent Examples on the Web

Economic Growth Trends in the U.S., European, Asian, and emerging markets are all influenced by a complex interplay of factors, including geopolitical developments and macroeconomic data. —Paul Westall, Forbes.com, 28 Apr. 2025

The collected data helps scientists unravel the complex interplay between the hot plasma and magnetic fields that drive solar eruptions, according to the statement. —Sharmila Kuthunur, Space.com, 24 Apr. 2025

Perhaps the justices will once again weigh in as the interplay between federal and state laws emerges as a crucial issue with Kalshi and, more broadly, predictions markets. —Michael McCann, Sportico.com, 21 Apr. 2025

This interplay between assumptions and limitations is at the heart of all models. —Zachary Del Rosario, The Conversation, 18 Apr. 2025

Word History

First Known Use

1862, in the meaning defined above

Rhymes for interplay

• aaa
• adonais
• alleyway
• alumnae
• anime
• anyway
• arete
• attache
• baa
• beaujolais
• bouvier
• breakaway

Kids Definition

interplay

noun

in·​ter·​play ˈint-ər-ˌplā 

: mutual action or influence : interaction

interplay

ˌint-ər-ˈplā 

ˈint-ər-ˌplā

verb