பொருள் : Moving backward and forward along a given course.
							எடுத்துக்காட்டு : 
							He walked up and down the locker room.
							All up and down the Eastern seaboard.
							
பொருள் : Alternately upward and downward.
							எடுத்துக்காட்டு : 
							He eyed him up and down.
							
பிற மொழிகளில் மொழிபெயர்ப்பு :
మధ్యభాగాన కాకుండా మిగతా రెండు స్థాయిల్లో వుండటం.
“వస్తువులను పై నుండి కిందకి దింపండి.