Noun lackey has 2 senses
  1. lackey, flunky, flunkey - a male servant (especially a footman)
    --1 is a kind of servant, retainer
  2. sycophant, toady, crawler, lackey - a person who tries to please someone in order to gain a personal advantage
    --2 is a kind of flatterer, adulator
    --2 has particulars:
     apple polisher, bootlicker, fawner, groveller, groveler, truckler, ass-kisser; goody-goody
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