Noah Webster's Dictionary 1. (a.) Having no meaning or signification; as, unmeaning words. 2. (a.) Not indicating intelligence or sense; senseless; expressionless; as, an unmeaning face.

Multi-Version Concordance Unmeaning (1 Occurrence) 1 Corinthians 14:10 There are, it may be, so many kinds of voices in the world, and none of them is unmeaning, (YLT)