Meaning

(transitive) To drive too hard, or far, or beyond strength..

Definitions by Sense

1. (transitive) To drive too hard, or far, or beyond strength.
2. (dated, automotive) A gear, on an automobile, higher than the traditional top gear, mainly to allow better fuel economy at highway speeds. In the 21st century, such gears are no longer viewed as "extra" and thus rarely called by this name.
3. (uncountable, figurative) A state of heightened activity.
4. (euphemistic, slang) Freewheeling (driving a vehicle with the transmission in neutral) on downhill stretches to achieve higher fuel economy and/or speed than otherwise. In colloquial registers, ethnically bigoted variants have been common, such as Jewish overdrive (alluding to the stereotype of miserly Jews) or Mexican overdrive or Polish overdrive (alluding to stereotypes of foolishness and poverty).
5. (engineering, mechanical) A gear ratio higher than 1:1: one in which a single revolution of the driving element corresponds to more than one revolution of the driven element.

Example Sentences

Near-synonym: top gear

In the 1970s, many transmission designs were revised to add an overdrive gear.

Cruising in overdrive at legal highway speed keeps rpm right at 1800, depending on rear-axle ratio.

overdrive pacing

The campaign has been in overdrive since the recent announcement.

It is true, though it's got nothing to do with me, that the building boom that created the Bombay of my childhood went into overdrive in the years before my birth

So, Mr. Zuckerberg has kicked his company into overdrive with a strong message: It’s time to do more with less.

Of course overdrive is forbidden for dump trucks in the quarry because it is unsafe, but unscrupulous workers were found to be using it because of a perverse incentive involving tonnage piece rates.

Word Forms

• overdrives
• overdriving
• overdrove
• overdriven

Synonyms for overdrive

Antonyms for overdrive

Related Words

When Should You Use Overdrive?

Use overdrive when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.

Practice This Word

Frequently Asked Questions