fehéresen
fehéresen is a Hungarian adverb. It is the adverbial form of the adjective "fehér," which means white. Therefore, "fehéresen" translates to "whitishly" or "in a whitish manner." It describes something that is done or appears in a way that is somewhat white, or has a pale, whitish hue.
For example, one might say that a wall is painted "fehéresen," meaning it is painted a whitish