black currant

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun Any of several currants having black berries, especially the widely cultivated species Ribes nigrum, native to Eurasia.
• noun The edible, astringent fruit of any of these plants.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Alternative spelling of blackcurrant.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun widely cultivated current bearing edible black aromatic berries
• noun small black berries used in jams and jellies