conocimiento

noun
  1. The state or fact of knowing; familiarity, awareness, or understanding gained through experience or study. noun
    Her conocimiento of the subject was impressive, allowing her to answer all the questions with ease.
    Through years of study, he gained a deep conocimiento of ancient history.
  2. The range of one's information or understanding. noun
    His conocimiento of the local culture helped him adapt quickly to his new environment.
    She expanded her conocimiento by reading extensively on various topics.