Albireo
name
name ·Rare ·Advanced level
Definitions
Proper Noun
- 1 A binary star in the constellation Cygnus; Beta (β) Cygni.
Etymology
Probably from the phrase "ab ireo" in the title for the constellation Cygnus in the star catalog of the Almagest, as translated by Gerard of Cremona. Christian Ludwig Ideler speculated that "ireo" referred to the plant called irio. Later, people apparently considered "abireo" to refer to the star, and as a misprint of an Arabic term, and transcribed it as al-bireo.
More for "albireo"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.