G3

abbreviation

1. Group of Three

Example Sentences

Solar activity increased throughout Monday afternoon with a "strong G3 geomagnetic storm" being observed, meaning it was likely that the Northern lights would be visible across the UK with the naked eye, overnight.

Read more on BBC

The triple-star system is made up of the variable star HP Tau, HP Tau G2, and HP Tau G3.

Read more on Science Daily

The storm is expected to remain at a “strong” G3 level or higher through at least Sunday evening.

Read more on Los Angeles Times

O-O Nf5 10. c4 Be7 11. g3 O-O 12. b3 Rd8 13.

Read more on Washington Times

Rhe1 a4 22. g3 axb3 23. axb3 Qd6 24. f3 Qc5 25.

Read more on Washington Times