Multiple OR conditions in Java

Why doesn't this current multiple conditional if-statement work to create a new string without the vowels?

public class Disemvowel {
    public static void main(String[] args) {
        System.out.println("Please enter a word: ");
        Scanner stdin = new Scanner(System.in);
        String word = stdin.next();
        int wordLength = word.length();
        String disemvoweledWord = "";
        for (int i=0;i<=(wordLength-1);i++){
            char currentLetter = word.charAt(i); 
            System.out.println(currentLetter);
            if (currentLetter!='a' || currentLetter!='e' || currentLetter!='i' || currentLetter!='o' || currentLetter!='u'){
                disemvoweledWord += currentLetter;
            }
        }
        System.out.println(disemvoweledWord);
    }
}