"bittersweets" in the noun sense
1. bittersweet, bittersweet nightshade, climbing nightshade, deadly nightshade, poisonous nightshade, woody nightshade, Solanum dulcamara
poisonous perennial Old World vine having violet flowers and oval coral-red berries widespread weed in North America
2. bittersweet, American bittersweet, climbing bittersweet, false bittersweet, staff vine, waxwork, shrubby bittersweet, Celastrus scandens
twining shrub of North America having yellow capsules enclosing scarlet seeds
Source: WordNet® (An amazing lexical database of English)
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