4. (noun)sole right-eyed flatfish; many are valued as food; most common in warm seas especially European
5. (adj)exclusive, sole(a) not divided or shared with others "they have exclusive use of the machine"; "sole rights of publication"
6. (adj)lone(a), lonesome(a), only(a), sole(a), solitary(a) 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"
7. (verb)sole, resole put a new sole on "sole the shoes"