HOBNOB
Hob"nob`, n.
Defn: Familiar, social intercourse. W. Black.
HOBO
Ho"bo, n.; pl. Hobos or Hoboes (#). [Of uncertain origin.]
Defn: A professional tramp; one who spends his life traveling from place to place, esp. by stealing rides on trains, and begging for a living. [U. S.] — Ho"bo*ism (#), n.
HOBORNOB
Hob"or*nob`, adv.
Defn: See Hobnob.
HOBOY
Ho"boy, n.
Defn: A hautboy or oboe. [Obs.]
HOBSON'S CHOICE
Hob"son's choice".
Defn: A choice without an alternative; the thing offered or nothing.