1) Biological process 2) Blistering 3) Organic process 4) The formation of vesicles 5) Vesication 1) Vesication 
• (n.) The state of containing vesicles, or the process by which vesicles are formed.
(vә-sik″u-la´shәn) formation of vesicles. the process of forming blisters. a blistered spot or surface. Called also vesication.
Ve·sic`u·la'tion noun (Geol.) The state of containing vesicles, or the process by which vesicles are formed. 
Type: Term Pronunciation: vĕ-sik′yū-lā′shŭn Definitions: 1. The formation of vesicles. 2. Presence of a number of vesicles. Synonyms: blistering, vesication
[n] - the formation of vesicles
vesiculation The formation of vesicles (blisters or bladders) or the state of having or forming them.
vesication noun the formation of vesicles