doubly

To do something "doubly" means to do it twice as much, in two ways, or for two clear reasons. If you are already tired and then have a hard day at work, you might feel "doubly" exhausted: once from the lack of sleep and again from the stress. The word adds the idea of twofold force, not just a little more.

The word comes from "double," meaning two of something. You can use it to describe a result ("He was doubly rewarded for his efforts") or the strength of a feeling ("She was doubly determined to succeed after her first failure"). It can make something sound stronger, but it usually keeps the idea of two causes, two parts, or twice the effect.

"Doubly" is an adverb that means "twice," "in two ways," or "for two reasons." It comes from "double" and is used to show that something has two parts, two causes, or twice the usual effect. Sometimes the meaning is literal, and sometimes it is more about emphasis, but the sense of "twofold" usually stays present.

Imagine a baker who wants his cookies to stand out. If he makes them doubly chocolatey, he is making the chocolate effect twice as strong. In the same way, if someone is "doubly cautious" when crossing a busy street, that person is being extra careful, perhaps because the road is busy and visibility is poor. The word works well when two separate factors are pushing in the same direction.

"Doubly" is also useful for describing feelings and consequences. A betrayal from a close friend might feel doubly painful: first because of the lie itself, and second because of the broken trust. A person can also be doubly lucky, doubly grateful, or doubly upset when two reasons combine and make the feeling stronger.

The word often appears before adjectives and past participles, as in "doubly sure," "doubly important," or "doubly blessed." In these phrases, it does not merely mean "very." It suggests that the stronger feeling or condition comes from doubling, either literally or through two supporting reasons. That is what makes "doubly" different from a simple intensifier: it usually carries the idea of twofold force in the background.