spike
The word evokes a sharp, piercing image, whether physical or statistical. When used to describe data or prices, it suggests a violent, vertical movement that is often temporary and unexpected, contrasting with a steady climb or a gradual trend. In social contexts, the verb carries a sinister or deceptive connotation when referring to drinks, implying a breach of trust or a hidden danger. In athletics, it shifts to a sense of power and precision, specifically within the high-velocity dynamics of volleyball or track and field.
Meanings
A thin, pointed piece of metal or wood, often used for fastening or as a barrier.
"The fence was topped with a sharp metal spike to deter intruders."
A sudden, sharp increase in a value, amount, or level.
"There was a sudden spike in electricity demand during the heatwave."
A small metal projection on the sole of a shoe used for grip in sports.
"The athlete tightened the spikes on her running shoes before the race."
A long nail used in railway tracks to secure the rail to the sleeper.
"The worker hammered a heavy steel spike into the wooden tie."
To add alcohol or a drug to a drink secretly.
"Someone tried to spike his drink at the party."
To cause a sudden and sharp increase in the price or level of something.
"The news of the merger caused the stock price to spike."
To hit a ball sharply downward into the opponent's court in volleyball.
"The player leaped high and spiked the ball across the net."