The term 'MEETING GREETING' is composed of two words, the first being 'HELLO', which is a 5 letter word. It is a common greeting used when MEETING someone for the first time or when reuniting with an old friend. It is a polite way to start a conversation and show respect. The second word is 'MEETING', which is an 8 letter word. It is an event where two or more people come together to discuss a particular topic or to make decisions. It can be formal or informal, and it is often used in business settings.