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CPS HSAT Vocabulary · Tier 3

empirical

adjective

Definition

based on observation or experience

In a sentence

She wanted empirical evidence to support the theory.

Similar words

  • observed
  • experimental

Why this word matters: empirical appears in academic reading at the 8th-grade level and is exactly the type of word that shows up on the CPS HSAT Reading section. Practice it in context with our spaced-repetition system at vocabulary.