The crossword solution for the term 'GIVE A PEP TALK TO' is 'INSPIRE'. To give a pep talk to someone means to motivate and encourage them. It is often done in a public setting, such as a speech or presentation, and is meant to INSPIRE the audience to take action. The word 'INSPIRE' is derived from the Latin word 'inspirare', which means 'to breathe life into'. Therefore, when someone gives a pep talk to another person, they are essentially breathing life into them and motivating them to take action.