- Today's Word
Solipsistic
so-lip-SIS-tik
Definition
- (adjective) Excessively self-centered or focused on oneself, often to the exclusion of external realities.
Example
His solipsistic worldview made it difficult for him to empathize with others’ struggles.
Fun Fact
“Solipsistic” originates from the Latin solus (“alone”) and ipse (“self”), forming the philosophy of solipsism, which argues that only one’s mind is certain to exist. While the term often has a negative connotation today, it reflects a deeper philosophical question about the nature of reality and perception.
(verb) To suggest or assume something as a basis for reasoning or argument without prior proof.
The scientist postulated that the mysterious signals were coming from a previously undiscovered layer of the atmosphere, a theory that took years to confirm.
Postulate derives from the Latin postulare, meaning “to demand” or “to claim,” rooted in poscere, meaning “to ask urgently.” In medieval logic and mathematics, a postulate was a foundational assumption that didn’t require proof — something demanded to be accepted as a starting point. Euclid’s famous geometric postulates, written around 300 BCE, are among the most influential examples in intellectual history.