IPA: /ɪnˈtɛlɪktʃuəli/
KK: /ɪnˈtɛlɪktʃuəli/
In a way that relates to the intellect or mental capacity; involving thinking and understanding.
She approached the problem intellectually, analyzing all possible solutions before making a decision.
Intellectually → It is formed from "intellectus" (from Latin, meaning understanding or the faculty of reasoning) and the suffix "-ally" (meaning in a manner relating to). The word "intellectually" means in a manner relating to understanding or reasoning.
Think of 'intellect' as your ability to understand and reason, and remember that 'intellectually' means doing something in a way that relates to that understanding.