| boldon | |
| bolton |
| Boldon | |
| Bolton |
| โบลตัน | [Bōltan] (tm) EN: Bolton FR: Bolton |
| boltonia | (n) genus of tall leafy perennial herbs of eastern America and eastern Asia having flowers that resemble asters, Syn. genus Boltonia |
| Boltonite | n. (Min.) A granular mineral of a grayish or yellowish color, found in Bolton, Massachusetts. It is a silicate of magnesium, belonging to the chrysolite family. [ 1913 Webster ] |