Definitions

1. verb

to produce or form spikes or spines, especially on a plant

“The new cultivar of succulent has been bred to spicate and produce more vibrant flowers.”

2. verb

to have or produce spikes or spines

“The cactus spicates as it matures, and its spines serve as a defense mechanism.”

3. noun

a spike or spiny part, especially on a plant

“The spicate on the cactus is used for protection and to attract pollinators.”