The road made a sudden dip into a valley which was almost cup-shaped.

Financial analysts even said the protest helped cause a sudden dip in the stock market.

His sensitive ears rang from the sudden dip, then painful increase in air pressure.

The bond and stock markets took sudden dips last week as budget negotiations stalled.

The Price letter, dated July 12, went out one week ahead of a sudden dip in technology shares.

One step backward meant a sudden dip in Chesapeake Bay.

Again did they pass each other for a sudden dip.

Several manufacturers' records show a sudden dip in production from the early fifties onwards.

Another sudden dip in the dollar or the arrival of a bear market on Wall Street might quickly change these views.

With these barriers gone the dollar is likely not only to go higher but also to be prone to sudden dips.