Breadcrumb Home > Dictionary > Index H Helsinki Conference: Meaning and Definition of Find definitions for: Hel'sinki Con"ference. Pronunciation: [key] SeeAlso called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Helsinki helter-skelter ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language