noun
rorquals; blue whales
• Syn: ↑family Balaenopteridae
• Hypernyms: ↑mammal family
• Member Holonyms: ↑Mysticeti, ↑suborder Mysticeti
• Member Meronyms: ↑rorqual, ↑razorback, ↑Balaenoptera, ↑genus Balaenoptera, ↑Megaptera, ↑genus Megaptera
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\\-(ˌ)näpˈterəˌdē\ noun pluralUsage: capitalized
: a family of whalebone whales that comprise the rorquals and humpbacks and are distinguished from the right whales by the dorsal fin, gular folds, and short whalebone
Useful english dictionary. 2012.