logocentric

adjective
  1. Regarding speech, writing, or language as the primary or most reliable form of meaning and truth; privileging the spoken or written word over other forms of communication or representation.
  2. Usage: philosophical and linguistic term; often used in critical theory and postmodern discourse
  3. Centered on or biased toward rational argument, logic, and explicit verbal expression as the basis for understanding and knowledge.
  4. Usage: academic and theoretical contexts

Examples