jumbo

noun7

1. •
   An especially large or powerful person, animal, or thing.
2. •
   (India) An elephant.
3. •
   A large airplane, such as those used for intercontinental travel.
4. •
   A wide roll of machine-trimmed paper, ready to be cut into smaller widths.

   • In the unwind area, one system loads and unloads the unwind stand almost simultaneously. The jumbo is stored ahead of the unwind on level rails. — 1979
5. •
   Synonym of bologna (“type of meat”).
6. •
   A platform-mounted machine for drilling rock.
7. •
   (historical) Ellipsis of mumbo jumbo (“a deity or other supernatural being worshipped by certain West African peoples; an idol representing such a being”).

adjective1

1. •
   Especially large or powerful.

   • At Bucyrus, Ohio, M. C. Coulter this season has demonstrated that he can grow a nice crop of the jumbo variety of peanuts. — 1919

noun1

1. •
   Acronym of Jupiter-mass binary object