Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun tacamahac
1 sense of tacamahac
Sense 1
balsam poplar, hackmatack, tacamahac, Populus balsamifera -- (poplar of northeastern North America with broad heart-shaped leaves)
=> poplar, poplar tree -- (any of numerous trees of north temperate regions having light soft wood and flowers borne in catkins)