geranium lake

noun

1

: any of various brilliant red lakes made from eosin

2

: a vivid red that is lighter and slightly yellower and stronger than apple red, yellower, lighter, and stronger than carmine, and bluer, lighter, and stronger than scarlet

called also spark

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

• More than 250,000 words that aren't in our free dictionary
• Expanded definitions, etymologies, and usage notes
• Advanced search features
• Ad free!