giant sunflower

Noun

Meaning

very tall American perennial of central and the eastern United States to Canada having edible tuberous roots

Source: WordNet

Synonyms

Indian potato Helianthus giganteus tall sunflower

Hypernyms

sunflower helianthus

Close letter words and terms

giant stomach worm giant strides giant sumpweed giant swallowtail giant swamp taro giant sword bean