2016年2月6日 · The meaning of SLY is wise in practical affairs. How to use sly in a sentence. Synonym Discussion of Sly.

SLY definition: 1. deceiving people in a clever way in order to get what you want: 2. seeming to know secrets: 3…. Learn more.

If you do something on the sly, you do it secretly because you should not be doing it: He drives his mother's car on the sly while she's at work . She does a bit of work on the sly .

A sly look, expression, or remark shows that you know something that other people do not know or that was meant to be a secret. 2. If you describe someone as sly , you disapprove of them …

In a secretive manner.... Click for English pronunciations, examples sentences, video.

Definition of on the sly in the Idioms Dictionary. on the sly phrase. What does on the sly expression mean? Definitions by the largest Idiom Dictionary.

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When you're sly, you're crafty, cunning, tricky, and wily. Being sly is being deceitful, though not in the worst way. If you're good at lying, you're quite sly: people who are sly are good at pulling …

Clever or cunning, especially in the practice of deceit. 2. Stealthy or surreptitious: took a sly look at the letter on the table. 3. Playfully mischievous: a sly laugh. In a way intended to escape …

The idiom “on the sly” is often used in informal settings to describe actions that are done discreetly or secretly. For example, if someone is eating junk food while on a diet but doesn’t …