flat out   (TTS Sound)

The flat_out has 2 Senses.

• flat out, bluffly, bluntly, roundly, brusquely
• ずけずけ, けんけん, すっからかん
• in a blunt direct manner; "he spoke bluntly"; "he stated his opinion flat-out"; "he was criticized roundly"
• 無愛想で直接的に

• flat out, like blue murder
• すっからかん
• at top speed; "he ran flat out to catch the bus"; "he was off down the road like blue murder"
• 全速力で