Related Clues:

• Urge (someone to do something)
• Elbow say brownish, seen from underneath
• 'Psst!' alternative
• Exposed features good for jab
• For example, demand for payment on return? Gentle reminder
• What might accompany a wink
• A little reminder, for example, to ask repeatedly for money back
• Light encouragement
• Touching way to give a reminder
• Dig ground initially bare?
• Greek character and daughter, for example, brought up reminder
• A ___ and a wink
• Poke or push someone gently
• Wearing nothing, good to go in for jab
• Central digit poking bare elbow