/ˌɑːp.tɪ.kəl ɪˈluː.ʒən/ something that methods your eyes and makes you believe you see a thing that is not really there, or see it in another way from how it really is (Mil: = formation) → Glied nt; to interrupt rank(s) → aus dem Glied treten; to maintain rank(s) → in https://rcottawa.com