Noun
triones
plural of trione
triones pl (plural only)
The seven principal stars in the constellation Ursa Major
Synonyms: (especially US) Big Dipper, (especially UK) Plough, (somewhat dated, UK) Charles' Wain, (dated, US) Drinking Gourd, (Asia) Northern Ladle, (archaic) Northern Waggoner, (archaic, UK) Wain