This is the 5002nd most frequent French word.
synthétique
Synthetic: Made by chemical synthesis, not natural.
In this sentence, 'synthétique' is used to describe something made by chemical synthesis, rather than derived from natural materials.
Ce tissu est entièrement synthétique.
This fabric is entirely synthetic.
Here, 'synthétique' is used figuratively to mean concise and summarizing important details effectively.
Son explication était très synthétique et claire.
His explanation was very concise and clear.
In this context, 'synthétique' refers to a method that combines different ideas or theories into a coherent whole.