ram's-head

Từ điển Oxford Learners Wordfinder Dictionary

noun

orchid of northern North America having a brownish-green flower and red-and-white lip suggestive of a ram's head
• Syn:
ram's-head lady's slipper, Cypripedium arietinum
• Hypernyms:
lady's slipper, lady-slipper, ladies' slipper, slipper orchid