Meaning of sole
Definition of sole
(adj)
not divided or shared with others; "they have exclusive use of the machine"; "sole rights of publication"
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"
(verb)
put a new sole on; "sole the shoes"