to thoroughly discuss, describe, or analyze a topic or subject

to require or involve a certain level of effort, resources, or work for a particular purpose or task

to start an activity or enter a particular state or condition, often for the purpose of a detailed examination

to open a menu, program, or another window on a computer by clicking or selecting it

to be a factor of a number and divide it evenly, without leaving any remainder

(of a vehicle) to crash into something or someone with a strong and forceful impact

(of vehicles or drivers) to begin a specific movement or action

to become a part of an organization, often with the goal of starting a career or profession within that organization