Luminous

easy

LOO-mih-nus

adjective

Definition

giving off light; bright or brilliant (often figuratively, of intellect)

Examples

The luminous dial of the watch glowed faintly in the dark cabin.
Her luminous prose lit up an otherwise dry academic anthology.

Synonyms

radiantglowingbrilliantincandescent

Antonyms

dimdulldarkmurky

Categories

GRE Tip

Luminous is a easy-difficulty GRE word. On the GRE, you might see it paired with synonyms like "radiant" or "glowing" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "dim".

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