Yes, the word "entanglement" was a real word before the Will and Jada Smith situation. In the context of physics and science, the term "entanglement" has been used for many decades to describe a specific phenomenon in quantum mechanics. It refers to the correlation between the quantum states of particles, where the measurement of one particle can instantaneously affect the state of another, regardless of the distance between them.
The usage of the word "entanglement" in the context of the Will and Jada Smith situation gained popularity and attention due to a particular conversation between Jada Pinkett Smith and August Alsina, where Jada referred to her relationship with August as an "entanglement." This usage of the word in a personal and relationship context gained traction in popular culture and social media.
However, it is important to note that the term "entanglement" has been widely used and studied in the scientific community for its significance in quantum physics long before it gained broader recognition in the context of the Will and Jada Smith situation.