Today's Word

Effulgent

ih-FUL-juhnt

Definition

(adjective) Radiating brilliance, light, or joy.

Example

Her effulgent smile brightened even the gloomiest room.

Fun Fact

“Effulgent” comes from the Latin effulgere, meaning “to shine forth.” Though often used to describe literal light, such as the glow of the sun or a dazzling stage performance, it can also describe an inner radiance. Historical figures like Martin Luther King Jr. and Princess Diana were often described as effulgent, not for physical light, but for their presence and ability to uplift others with their energy and charisma.

Previous Words

Obviate

Today's Word

Obviate

OB-vee-ayt

Definition

(verb) To anticipate and prevent a problem or difficulty before it arises; to make something unnecessary.

Example

The new software didn’t fix the error — it obviated the conditions that produced it, which is a considerably more elegant solution.

Word Origin

Obviate derives from the Late Latin obviare, meaning “to go against” or “to meet in the way” — built from ob- (“in the way of”) and via (“road” or “way”). The image in the etymology is precise: to obviate something is to stand in its path before it arrives, to intercept a problem at the road rather than deal with it at the destination. It entered English in the 16th century, used in legal and philosophical contexts to describe the anticipatory removal of objections or difficulties before they could fully form.

Fun Fact

The concept of obviating problems before they arise sits at the heart of one of engineering’s most celebrated design philosophies — mistake-proofing, or poka-yoke, developed by Japanese engineer Shigeo Shingo at Toyota in the 1960s. Rather than catching errors after they occurred, Shingo designed manufacturing processes that made errors physically impossible — components that could only be assembled one way, sensors that stopped machinery if something was misaligned. The philosophy spread from manufacturing into software design, medicine, and aviation safety, producing systems so well-designed that the problems they obviate are invisible — which is precisely why the achievement is so easy to undervalue.

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Effulgent

Definition

Example

Previous Words

Obviate

Obviate

Definition

Example

Word Origin

Obviate

Vaunt

Hauteur

Acrimonious

Bathetic