[1] : The Collaborative International Dictionary of English v.0.48

yeoman \yeo"man\, n.; pl. yeomen. oe. yoman, yogheman,
   yoghoman; of uncertain origin; perhaps the first, syllable
   is akin to ofries. g=a district, region, g. gau, ohg. gewi,
   gouwi, goth. gawi. root100.
   1913 webster
   1. a common man, or one of the commonly of the first or most
      respectable class; a freeholder; a man free born.
      1913 webster

   note: a yeoman in england is considered as next in order to
         the gentry. the word is little used in the united
         states, unless as a title in law proceedings and
         instruments, designating occupation, and this only in
         particular states.
         1913 webster

   2. a servant; a retainer. obs.
      1913 webster

            a yeman hadde he and servants no mo.  --chaucer.
      1913 webster

   3. a yeoman of the guard; also, a member of the yeomanry
      cavalry. eng.
      1913 webster

   4. naut. an interior officer under the boatswain, gunner,
      or carpenters, charged with the stowage, account, and
      distribution of the stores.
      1913 webster

   yeoman of the guard, one of the bodyguard of the english
      sovereign, consisting of the hundred yeomen, armed with
      partisans, and habited in the costume of the sixteenth
      century. they are members of the royal household.
      1913 webster
see also:
yeomen yeoman of the guard 

[2] : WordNet (r) 2.0

yeoman of the guard
     n : officer in the ceremonial bodyguard of the british monarch
         syn: yeoman, beefeater
see also:
yeoman beefeater 

Guard >> G Words
Guard, definition of term: Guard
guard_pag1.html

Guard Cells >> G Words
Guard Cells, definition of term: Guard Cells
guard+cells_pag1.html

Guard Hair >> G Words
Guard Hair, definition of term: Guard Hair
guard+hair_pag1.html

Crossing Guard >> C Words
Crossing Guard, definition of term: Crossing Guard
crossing+guard_pag1.html

Color Guard >> C Words
Color Guard, definition of term: Color Guard
color+guard_pag1.html

Coast Guard >> C Words
Coast Guard, definition of term: Coast Guard
coast+guard_pag1.html