Noah Webster's Dictionary 1. (a.) Weak; feeble; thin; vain; without strength or solidity; of loose and unsubstantial structure; without reason or plausibility; as, a flimsy argument, excuse, objection. 2. (n.) Thin or transfer paper. 3. (n.) A bank note.

Multi-Version Concordance Flimsy (1 Occurrence) Ezekiel 13:10 Because, even because they have seduced my people, saying, Peace; and there is no peace; and when one builds up a wall, behold, they daub it with whitewash: (See NIV)