sole

Adjective

• being the only one; single and isolated from others
  • the lone doctor in the entire county
    
  • a lonesome pine
    
  • an only child
    
  • the sole heir
    
  • the sole example
    
  • a solitary instance of cowardice
    
  • a solitary speck in the sky
    

• not divided or shared with others
  • they have exclusive use of the machine
    
  • sole rights of publication
    

Noun

• right-eyed flatfish; many are valued as food; most common in warm seas especially European

• the underside of the foot

• lean flesh of any of several flatfish

• the underside of footwear or a golf club

Verb

• put a new sole on
  • sole the shoes
    

Related words

• Synonyms: 
  lone(a) , lonesome(a) , only(a) , sole(a) , solitary(a) , exclusive , fillet of sole , resole