braces (device for straightening teeth)

tooth

correction (of fault, defect, flaw, etc.); remedy; rectification

to redress, to correct, to rectify / to reform

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

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

(literary) they (about women or girls)

line, row / (mathematics) a column of a matrix

container, vessel / a tool, a utensil / one's degree of ability: talent, calibre / female genitalia: a vagina

to turn on, to switch on