'Truckler' definitions:

Definition of 'truckler'

From: WordNet
noun
Someone who humbles himself as a sign of respect; who behaves as if he had no self-respect [syn: apple polisher, bootlicker, fawner, groveller, groveler, truckler]

Definition of 'Truckler'

From: GCIDE
  • Truckler \Truc"kler\, n. One who truckles, or yields servilely to the will of another. [1913 Webster]