Obscure

mediumNegative tone

ob-SKYOOR

adjective

Definition

Not discovered or known about; uncertain

Memory hook

OB-SCURE: OBSCURED in darkness -- unclear, hidden from understanding.

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Word roots

obscurusdark, hidden(Latin)

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Examples

The reference was too obscure for most readers to understand.
He quoted from an obscure 18th-century poet.

Test yourself

Fill in the blank with the right word:

The reference was too ______ for most readers to understand.
Show answer

obscure

Synonyms

Antonyms

clearobviouswell-knownlucid

Categories

View all Clarity words

GRE Tip

Obscure is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "unclear" or "cryptic" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "clear".

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