Pronunciation (US) IPA (key): /ˌprɑkləˈmeɪʃən/ (UK) IPA (key): /ˌprɒkləˈmeɪʃən/ Audio (US)(file) Hyphenation: proc‧la‧ma‧tion Noun Singular proclamation Plural proclamations (countable) A proclamation is an official statement that involves something important. Related words proclaimWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads