The term 'WHIZ LEADER' can be broken down into two words, 'WHIZ' and 'LEADER'. The crossword solution for the word 'WHIZ' is GEE, which is a 3 letter word. GEE is an informal expression of surprise or excitement, often used to express enthusiasm. The term 'LEADER' implies someone who is in charge, responsible for guiding and directing others. Therefore, the term 'WHIZ LEADER' could refer to someone who is in a leadership role and is enthusiastic about their job.