[in-dif-er-uh
n-tiz-uhm, -dif-ruhn-] 
| 1. | systematic indifference. |
| 2. | adiaphorism. |
| 3. | the principle or opinion that differences of religious belief are essentially unimportant. |
| 4. | Philosophy. the doctrine that each entity is essentially unique and at the same time essentially the same as all other entities of its kind. |
| in·dif·fer·ent·ism (ĭn-dĭf'ər-ən-tĭz'əm, -dĭf'rən-) n. The belief that all religions are of equal validity. in·dif'fer·ent·ist n. |