S: (n) drop, dip, fall, free fall (a sudden sharp decrease in some quantity) "a drop of 57 points on the Dow Jones index"; "there was a drop in pressure in the pulmonary artery"; "a dip in prices"; "when that became known the price of their stock went into free fall"
S: (n) correction (a drop in stock market activity or stock prices following a period of increases) "market runups are invariably followed by a correction"
S: (n) voltage drop (a decrease in voltage along a conductor through which current is flowing)
S: (n) dip (a gymnastic exercise on the parallel bars in which the body is lowered and raised by bending and straightening the arms)
Verb
S: (v) dunk, dip, souse, plunge, douse (immerse briefly into a liquid so as to wet, coat, or saturate) "dip the garment into the cleaning solution"; "dip the brush into the paint"
S: (v) dunk, dip (dip into a liquid while eating) "She dunked the piece of bread in the sauce"