Definitions

1. adjective

not clearly visible or distinguishable, especially because of darkness or dim light.

“The intruder was incogent in the dimly lit alleyway.”

2. adverb

in a way that is not clearly visible or distinguishable.

“He moved incogent through the crowd, trying not to draw attention to himself.”

3. noun

a person who is incogent, especially in a crowd.

“The incogent in the room made it difficult to find the speaker.”