/ Dictionary / Index S spiker: Meaning and Definition of Find definitions for: spik•er Pronunciation: (spī'kur), [key] — n. a pointed, perforated tube connected to a garden hose, pushed into the soil for deep watering. a player who spikes the ball. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spikenard spike-tooth harrow Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language