intellectual property

noun

plural intellectual properties

: property (such as a concept, idea, invention, or work) that derives from the effort of the mind or intellect

… Netflix is home to several popular intellectual properties like "Squid Game", "Power Rangers", and the 1980s sci-fi horror hit "Stranger Things".

—Danni Button

also : a right or registration (such as a patent, trademark, trade secret, or copyright) relating to or protecting this property

In a number of cases, tech companies have infringed on the intellectual property of smaller rivals, who have sued in court.

—The Boston Herald

called also IP

Examples of intellectual property in a Sentence

Any song that you write is your intellectual property.

Recent Examples on the Web

Following the transaction, Pearl will own David's Bridal's intellectual property and license it back to the chain. — Laya Neelakandan, CNBC, 22 Oct. 2026

Open-weight models would generally be exempt, but Beijing could still restrict transfers involving exceptionally large or top-performing models, potentially limiting overseas acquisitions or the movement of key personnel and intellectual property. — Jeremy Kahn, Fortune, 20 Oct. 2026

Did both spouses contribute measurable intellectual property to the business? — Catherine Shanahan, Forbes.com, 20 Oct. 2026

With capabilities spanning advertising, intellectual property, corporate and tax transactions, private wealth planning and litigation, Venable brings a broad perspective to the evolving opportunities and challenges shaping the industry. — Steven Huizar, HollywoodReporter, 20 Oct. 2026

Word History

First Known Use

1769, in the meaning defined above

Kids Definition

intellectual property

noun

: property (as an idea, method, or written work) that derives from the work of the mind

Legal Definition

intellectual property

see also:

property