The story
Variant of bi- (“two”).
Etymology from Wiktionary, CC BY-SA 4.0.
bir-
Today it means: A variant of bi- (“two”), used before a root beginning with a vowel (for example, aryl as in biraryl) to aid pronunciation. Full definition →
Today it means: A variant of bi- (“two”), used before a root beginning with a vowel (for example, aryl as in biraryl) to aid pronunciation. Full definition →
Variant of bi- (“two”).
Etymology from Wiktionary, CC BY-SA 4.0.