The meaning of DETECT is to discover the true character of. How to use detect in a sentence.

DETECT definition: 1. to notice something that is partly hidden or not clear, or to discover something, especially…. Learn more.

DETECT definition: to discover or catch (a person) in the performance of some act. See examples of detect used in a sentence.

1. to discover or notice the existence or presence of: to detect the odor of gas. 2. to discover (a person) in some act: to detect someone cheating. 3. to discover the true, usu. concealed or underlying nature …

If you detect something, you notice it or sense it, even though it is not very obvious. Arnold could detect a certain sadness in the old man's face. [VERB noun]

The verb "detect" signifies the process of perceiving or becoming aware of something through observation, analysis, or the use of specialized tools or techniques.

Definition of detect verb from the Oxford Advanced Learner's Dictionary. detect something to discover or notice something, especially something that is not easy to see, hear, etc. The tests are designed to …