fall flatதோல்வியடை (ன்b intr)tōlviyaṭai(toottiḍu )(4 intr)fail totally, as a scheme, a project, etc.; fail to achieve the desired effect, as a joke, a plan; (inf.) bomb, go over like a lead balloon; tank
Usage:
அவன் திட்டம் முழுமையாகத் தோல்வியடைந்துவிட்டதுavaṉ tiṭṭam muḻumaiyākat tōlviyaṭaintuviṭṭatu
avan tiṭṭam muḻusaa toottiḍiccu
His plan fell flat and failed totally.