충분한 지식이나 경험을 갖기 전에 미리 생각하거나 의견을 형성하다.
To form an opinion, idea, or conception of something before having full knowledge or experience of it.
예문:
"It is difficult to judge the artwork fairly if you preconceive its meaning based on the artist's reputation."
"The researchers tried not to preconceive the results of the experiment to avoid bias."
"We should not preconceive how the meeting will go before hearing everyone's input."