Definition of Equ in English:

Equ

noun

Astronomy
  • The constellation Equuleus. Chiefly as a postpositive, designating a star of this constellation.

Origin

1920s; earliest use found in Transactions of the International Astronomical Union. Shortened from Equuleus, Equulei, originally as a graphic abbreviation.

Pronunciation

Equ

/ˈiːkwuː/