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1.
The political philosphy of President Andrew Jackson and his followers. The philosphy holds to strong presidental power, right to veto and anti-National Bank. The philosphy held well after his presidency into others and kick started Manifest Destiny.
James K. Polk was a Jacksonian to the bone.
by Ron_Thornbrash May 14, 2005
 
2.
Noun.
One who holds that food is the highest good;A Pro-Food Advocate

Adjective
Of or relating to the love of food.
Origin: Christopher Jackson.
Person 1: Man you are SO jacksonian!
2: SHUT UP! It's glandular!
by (the beautiful) Megan Mitchell January 28, 2005