Word family noun divide division subdivision adjective divided ≠ undivided divisible ≠ indivisible divisive verb divide subdivide 
From Longman Dictionary of Contemporary Englishindivisiblein‧di‧vis‧i‧ble /ˌɪndəˈvɪzəbəl◂/ adjective  SEPARATEsomething that is indivisible cannot be separated or divided into parts OPP divisible —indivisibly adverb 
