Scientifique vs. savant

The French language has various words to describe individuals involved in science, two of which are 'scientifique' and 'savant'. While they both relate to the field of science and knowledge, they convey slightly different meanings and usages.

Scientifique

In modern French, 'scientifique' is a noun that refers to a practitioner of science, typically used in a professional or academic context. As an adjective, it also describes something related to science or the scientific method.
Marie Curie était une scientifique renommée pour ses travaux sur le radium.
(Marie Curie was a renowned scientist for her work on radium.)
L'approche scientifique nécessite une observation rigoureuse des phénomènes.
(The scientific approach requires rigorous observation of phenomena.)

Savant

Historically, 'savant' referred to a learned person or scholar with deep knowledge in a particular field, often used for someone who had mastered multiple disciplines in times when specialization was less common than today. Now, this term can carry a more general or sometimes archaic tone.
Léonard de Vinci était considéré comme un savant en raison de ses nombreuses contributions à différents domaines du savoir.
(Leonardo da Vinci was considered a savant due to his numerous contributions to various fields of knowledge.)
Les écrits d'un savant du 18ème siècle peuvent encore influencer les chercheurs actuels.
(The writings of an 18th-century savant can still influence current researchers.)

Summary

While both 'scientifique' and 'savant' relate to the realm of science, 'scientifique' is the more contemporary term that refers to any science practitioner and can also function as an adjective for things related to science. 'Savant', on the other hand, evokes imagery of a learned individual from a past era, imbued with wisdom across multiple disciplines or possessing profound knowledge. Nowadays, it may be used with a sense of nostalgia or when referring to exceptional expertise in historical contexts.