| spike | electrical device inserted in a power line to protect equipment from sudden fluctuations in current |
|---|---|
| spike | having alcohol added |
| spike | having a long sharp point |
| spike | equipped with long sharp-pointed projections especially along the top of a wall or fence |
| spike | marsh herb with a long spike of purple flowers |
| spike | a small spike (as the inflorescence on grasses and sedges) |
| spike | resembling a spike |
| spike | any of numerous fern allies of the genus Selaginella |
| spike | an aromatic ointment used in antiquity |