What does la liaision mean in french?

Answer 1

Just that? It means "the link". I'm not sure what you're using it for, so you have to be careful of the context that you use it in. As in make sure to use the physical meaning versus the figurative meaning when appropriate.

Answer 2

La liaison in French refers to the pronunciation linking between a word that ends in a consonant sound and a word that begins with a vowel sound, resulting in the consonant at the end of the first word being pronounced before the following vowel sound. It helps to maintain the flow and smoothness of speech in French.