flat out
21flat-out — (Roget s Thesaurus II) adjective Informal. Completely such, without qualification or exception: absolute, all out, arrant, complete, consummate, crashing, damned, dead, downright, flat, out and out, outright, perfect, plain, pure, sheer2,… …
22flat out — I d been working flat out Syn: hard, as hard as possible, for all one s worth, to the limit, all out; at full speed, as fast as possible, at full tilt, full bore, full throttle, in high gear; informal like crazy, like mad, like the wind, firing… …
23flat-out — adj. Flat out is used with these nouns: ↑lie …
24flat out — adv To the limit. He was running the car flat out. 1950s …
25flat-out — adv Plainly, directly. He flat out lied to me. 1950s …
26flat out — If you work flat out, you work as hard and fast as you possibly can. (Dorking School Dictionary) …
27flat out — as fast as possible, pedal to the metal Scott was driving flat out most of the way over 180 km per hour …
28flat-out — without hiding anything, plainly, openly I told her flat out that I would not go with her to the party …
29Flat out — If you work flat out, you work as hard and fast as you possibly can …
30flat out — /flæt aυt/ adverb working hard or at full speed ● The factory worked flat out to complete the order on time …