This is the 8615th most frequent French word.
arcanes
"Arcanes" in English means "mysteries" or "secrets," often referring to complex or hidden aspects of something.
Here, 'arcanes' is used to describe the hidden or intricate operations and secrets within the structures of the government.
Les arcanes du gouvernement sont souvent opaques pour les citoyens.
The inner workings of the government are often opaque to citizens.
In this sentence, 'arcanes' refers to the deeply complex concepts and expertise needed in computer programming.
Jean étudie les arcanes de la programmation informatique pour devenir expert.
Jean studies the intricacies of computer programming to become an expert.
'Arcanes' here implies the mysterious and esoteric knowledge regarding sorcery and spells.