bi‧ro /ˈbaɪərəʊ $ ˈbaɪroʊ/
noun (
plural biros)
[countable] trademark British English[
Date: 1900-2000;
Origin: László Biró (1899-1985), the pen's Hungarian inventor]
a pen with a small ball at the end that puts ink onto paper
Synonym : ball point ⇒
pen1 [TahlilGaran] Dictionary of Contemporary English ▲