flarer

noun

flarer

noun

Etymology From flare + -er.

1

That which flares.

We recognize the same pattern as in the left panel, with dM stars being much less frequent flarers than dMe stars of similar luminosity.2012, O. Havnes, B. R. Pettersen, J. H. M. M. Schmitt, Activity in Cool Star Envelopes: Proceedings, page 56:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.