elephantine
1. [ adjective ] of great mass; huge and bulky
Synonyms: giant jumbo gargantuan
Examples:

"a jumbo jet" "jumbo shrimp"

Related terms: large
Similar spelling:   elephant
  Elephantidae
  elephant_ear
  elephantiasis
  elephant_tree
  elephant_seal
  elephant's_ear
  Elephantopus
  elephant_yam
  elephant-tusk
  elephant_bird