Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sir_alexander_mackenzie
1 sense of sir alexander mackenzie
Sense 1
Mackenzie, Sir Alexander Mackenzie -- (Canadian explorer (born in England) who explored the Mackenzie River and who was first to cross North America by land north of Mexico (1764-1820))
INSTANCE OF=> explorer, adventurer -- (someone who travels into little known regions (especially for some scientific purpose))