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spike 1

a. A long, thick, sharp-pointed piece of wood or metal.
b. A heavy nail.
2. A spikelike part or projection, as:
a. A sharp-pointed projection along the top of a fence or wall.
b. A thin, sharp-pointed vertical rod for impaling papers; a spindle.
c. An elongate unbranched inflorescence with sessile flowers.
d. A thorn or spine.
e. A tuft of hair that is stiffened, as with hair spray or soap, into a point.
f. Slang A hypodermic needle.
a. One of several sharp metal projections set in the sole or in the sole and heel of an athletic shoe for grip.
b. spikes A pair of athletic shoes having such projections.
4. spikes A pair of spike heels.
5. An unbranched antler of a young deer.
6. A young mackerel of small size, usually 15 centimeters (6 inches) or less in length.
a. A sharp rise followed by a sharp decline in a graph or in the tracing of a scientific instrument.
b. A sharp momentary increase in voltage or electric current.
c. A sudden steep increase in prices.
a. Sports The act of driving a volleyball at a sharp angle into the opponent's court by jumping near the net and hitting the ball down hard from above.
b. Football The act of slamming the ball to the ground after succeeding in an important play, as after scoring a touchdown.
c. Football The act of deliberately throwing the ball to the ground as an incomplete pass in order to stop the game clock.
v. spiked, spik·ing, spikes
a. To secure or provide with a spike.
b. To shape into spikes.
2. To impale, pierce, or injure with a spike.
3. To injure with spiked shoes, especially when sliding in baseball.
4. To put an end to; terminate: spike a rumor.
5. Informal
a. To add alcoholic liquor to: spiked the punch with rum.
b. To add a poison or other chemical to: a drink spiked with barbiturates.
c. To add flavor or spice to: "Miss Jane brought him ... cold spring water spiked with a dash of vinegar and a touch of molasses" (Howard Frank Mosher).
d. To add excitement or vitality to: spiked the speech with many jokes.
a. Sports To hit (a volleyball) in a spike.
b. Football To throw (the ball) to the ground in a spike.
7. To render (a muzzleloading gun) useless by driving a spike into the vent.
8. To manifest or undergo a sudden increase in (something) followed by a sharp decrease: spike a high fever.
To manifest or undergo a sudden increase followed by a sharp decrease: Traffic to the website spiked after the scandal broke.

[Middle English, from Old Norse spīk.]

spik′er n.

spike 2

1. An ear of grain, as of wheat.
2. Botany A usually elongated, unbranched inflorescence with stalkless flowers arranged along an axis.

[Middle English, from Latin spīca.]


1. a person who spikes or drives spikes
2. (Firearms, Gunnery, Ordnance & Artillery) an instrument used to spike a canon
References in classic literature ?
Henry Spiker was this lady's name; and her husband was there too: so cold a man, that his head, instead of being grey, seemed to be sprinkled with hoar-frost.
Henry Spiker, who had hitherto been very distant, entered into a defensive alliance against us, the common enemy, and exchanged a mysterious dialogue across the table for our defeat and overthrow.
That affair of the first bond for four thousand five hundred pounds has not taken the course that was expected, Spiker,' said Mr.
Spiker raised his eyebrows, and looked much concerned.
Spiker was so interested, that he became quite stony.
Spiker, after the receipt of such a confidence, naturally desired to favour his friend with a confidence of his own; therefore the foregoing dialogue was succeeded by another, in which it was Mr.
Spiker said he is confident the plan has the support of nine council members - enough for it to pass.
Arellano University's triangle of attack also took home hardware with Jovielyn Prado taking the 1st Best Outside Spiker award, Regine Arocha being named the Best Opposite Spiker, and Nicole Ebuen claiming the Rookie of the Year laurel.
Defending county champion Josh Spiker of Ventura and Laura Jakosky of Agoura are favored for the boys' and girls' individual titles.
Linda Spiker turned her passion for photography into a national business that she runs from her home.
Botkin and Starr have agreed to pay a share of each valve sold to Ken Spiker, a City Hall lobbyist who was the council's chief legislative analyst from 1973 to 1984 and has raised $14,000 for Bernson's campaign accounts in the last two years.
The Blaze Spikers refused to fade into the night and clinched the third set mainly through the efforts of Californian import Hillary Hurley, who wound up with the First Best Outside Spiker award.