underboob (the lower part of a woman's breast)

the last volume in a two- or three-volume set

a bikini

Bikini

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

bold, daring

boldness, intrepidity, defiance

(literary) they (about women or girls)

(dated) to be seen; to be found / (having seeing ability): able to see (ja: 目が見える、目の見える) / (within sight): visible (ja: 目に見える) / (easily predictable): apparent (ja: 目に見える)