She tried to hide the Hickeys with a scarf, but the sunlight gave them away.

She tried to hide the hickey on her neck under a scarf before the interview.

Hickey accepted the award on behalf of the research team.

She tried to cover the hickeys on her neck with a scarf before the meeting.

She kept a box of doo-hickeys in the workshop for when the handyman needed spare parts.

I had to take apart the old radio to find that mysterious doo-hickey causing the static.