Democritus
The Greeks, from the word atomon, meaning "uncuttable, indivisible."
A Greek philosopher named Democritus of Abdera coined the word atom in about 420 B.C.
"Atomos", which is the source of our word "atom".
The word "proton" was coined by Ernest Rutherford in 1920 during his experiments with radiation. Rutherford used this term to describe the positively charged particles he identified in the nucleus of an atom.
it was coined in 1382
Neologism
Italian painter who coined the word automobile
I believe it was coined in 1833 by Scottish geologist Charles Lyell.
Eratosthenes
Pythagoras
The word "sarcasm" is believed to have been coined in 1382. It originates from the Greek word "sarkasmos," which means a tearing of the flesh or a bitter sneer.
w.johannsen in 1909