establish

definition: use as a basis for
example:
speech part: verb
synonyms: base
definition: establish the validity of something, as by an example, explanation or experiment
example:
speech part: verb
synonyms: show
definition: institute, enact, or establish
example:
speech part: verb
synonyms: make
definition: place
example:
speech part: verb
synonyms: set up
definition: set up or lay the groundwork for
example: establish a new department
speech part: verb
synonyms: plant
definition: bring about
example: The trompe l'oeil-illusion establishes depth
speech part: verb
synonyms: compass
definition: build or establish something abstract
example:
speech part: verb
synonyms: build
definition: set up or found
example:
speech part: verb
synonyms: launch

establish is explained and pronounced

How establish is being used?