This is the 2157th most frequent French word.
conclusion
The end or result of something; a final decision or judgment.
The word 'conclusion' is used as a noun here to indicate the final part of the speech.
La conclusion de son discours était très convaincante.
The conclusion of his speech was very convincing.
'Conclusion' is used to describe the decision or inference drawn from evidence or reasoning.
Nous devons tirer une conclusion après avoir analysé toutes les données.
We must draw a conclusion after analyzing all the data.
Here, 'conclusion' is used in a phrase to signify the summarizing remarks or closure of a discourse.