The story
Genericized trademark of BIRO, named after László Bíró, the inventor of the first commercially succesful ballpoint pen.
Etymology from Wiktionary, CC BY-SA 4.0.
biro
Today it means: A Biro brand ballpoint pen. Full definition →
Today it means: A Biro brand ballpoint pen. Full definition →
Genericized trademark of BIRO, named after László Bíró, the inventor of the first commercially succesful ballpoint pen.
Etymology from Wiktionary, CC BY-SA 4.0.