1. A long pole with a blade fixed on the end of it, used by the infantry in medieval times.
2. The turnpike, a highway on which you must usually pay a toll when you get off.
3. A fish commonly found in northern lakes and ponds. Very aggressive.
1. The soldiers charged, waving their pikes in the air as they ran.
2. I ran somebody off the pike the other day.
3. Uncle Bremus caught a giant pike the other day.