a toothbrush

to become untangled, to come apart, to come loose / to become frayed

to use / to employ / to make use of, to apply / to spend

brush (an implement consisting of bristles attached to a handle)

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

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

(literary) they (about women or girls)

long / (time) long, lengthy

hair on the head

hair