Complex sentence: The term "snowflake generation" was one of Collins Dictionary's 2016 words; it defines the term as "the young adults of the 2010s, viewed as being less resilient and more prone to taking offence than previous generations".
Split into simpler sentences: The term "snowflake generation" was one of Collins Dictionary's 2016 words of the year. Collins defined the term as "the young adults of the 2010s, viewed as being less resilient and more prone to taking offence than previous generations".