Meanings of spiked for in English

My empathy level spiked for Inuit and I cursed the producers.

Searches spiked for a very specific and disturbing guide: How to survive a nuclear attack.

He said demand for methamphetamine has spiked for people under 35, and that it has become easy to obtain.

The offering comes when global demand has spiked for the ultralight battery metal used in cell phones and electric vehicles.

My ex's physical activity would have only spiked for like 90 seconds so it would have been practically unnoticeable anyway.

He wore high, brown shoes spiked for mountain climbing, exactly like mine; he even matched the marks of that heel.

Inflation rates accelerated across Latin America in December as costs spiked for food, increasing pressure on policymakers to raise interest rates.