say it: a-pri-HEN-shuhn
apprehension is a noun meaning "fearful expectation or anticipation". It carries 4 recorded senses.
fearful expectation or anticipation
“the student looked around the examination room with apprehension”
the cognitive condition of someone who understands
“he has virtually no understanding of social cause and effect”
painful expectation
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for apprehension come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.