The meaning of the word "wave of happiness" as used by Georgie is that happiness and contentment do not happen on their own.
This refers to the implied meaning of a word that is different from its denotative meaning that is used based on available context clues.
Hence, we can see that from the complete text, the words of Georgie talks about how his happiness comes in waves and this is to show that happiness and contentment do not happen on their own.
Read more about connotative meanings here:
https://brainly.com/question/711021
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