- Today's Word
Nominal
NOM-uh-nuhl
Definition
- (adjective) Existing in name only, not actual or substantial.
- Very small or minimal, especially in comparison to expectations.
Example
Despite his nominal title of “manager,” he had little authority within the organization.
Fun Fact
“Nominal” comes from the Latin nomen, meaning “name.” Originally referring to something “in name only,” it evolved to also describe something trivial or negligible. In science and technology, it often has a positive meaning, indicating that a system or process is functioning as expected, as in “all systems nominal.”
(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.