The phrase "a meaningful part" is correct and usable in written English.
It can be used to describe a component or element that holds significance or importance within a larger context.
Example: "In the discussion about climate change, education plays a meaningful part in raising awareness and promoting sustainable practices."
Alternatives: "an important aspect" or "a significant element".
Schurz played a meaningful part in getting slavery abolished, and, later, he played a meaningful part in taking civil rights and voting rights away from African-Americans.
"The Toys 'R' Us deal is a meaningful part of our business," he said.
"This is a $1 billion market worldwide, and we definitely see this as a meaningful part of our business".
"They will be devastated by this, it would have made up a meaningful part of the bonus – it would be the difference between getting a Ferrari or not".
Scott McDonald, Shunsuke Nakamura and Lee Naylor similarly, have played a meaningful part in Celtic's success under Strachan despite arriving for relatively low transfer fees.
Sport morphs into something well beyond escape or a vessel for backward ideas and becomes a meaningful part in the fabric of our lives.
If you have sufficient love and respect for a part of the world, it can be a meaningful part of who you are, even if it wasn't delivered at birth.
But with a more acute focus on politics and policy, a successful events division and a Web site that has become a meaningful part of the business, The Atlantic has finally been stabilized.
In recent years, Tom has been a meaningful part of the Sotheby's community, contributing his broad experience in the art world to many of our endeavors and sharing his enthusiasm with an admiring circle of colleagues.
3. Can you remember a time in school when something that was happening outside school — whether in your life, in your community or in the news — became a meaningful part of the school day?
I grew up hearing many stories about the young president-to-be, and by all accounts his youth and prairie upbringing were classic and admirable, and thus a meaningful part of American history.
