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*dead as a dodo

 and *dead as a doornail; deader than a doornail
dead; no longer in existence. (*Also: as ~.) That silly old idea is dead as a dodo. When I tried to start my car this morning, I discovered that the battery was deader than a doornail.
See also: dead, dodo

go the way of the dodo

 and go the way of the horse and buggy
Fig. to become extinct; to become obsolete. The floppy disc has gone the way of the horse and buggy.
See also: dodo, of, way

(as) dead as a doornail

1. obviously dead The fox in the road was dead as a doornail.
2. not active at all Nothing ever happens in our town - it's as dead as a doornail.
Etymology: based on the literal meaning of doornail (a nail with a large head)
See also: dead, doornail

be as dead as a dodo

if something is as dead as a dodo, it is not important or popular any more
Usage notes: The dodo was a large bird which could not fly and which does not exist any more.
Who cares about socialism any more? Socialism's as dead as a dodo. My hopes of becoming a professional gymnast are now as dead as a dodo.
See also: dead, dodo

dead as a doornail

Also, dead as a dodo or herring . Totally or assuredly dead; also finished. For example, The cop announced that the body in the dumpster was dead as a doornail, or The radicalism she professed in her adolescence is now dead as a dodo, or The Equal Rights Amendment appears to be dead as a herring. The first, oldest, and most common of these similes, all of which can be applied literally to persons or, more often today, to issues, involves doornail, dating from about 1350. Its meaning is disputed but most likely it referred to the costly metal nails hammered into the outer doors of the wealthy (most people used the much cheaper wooden pegs), which were clinched on the inside of the door and therefore were "dead," that is, could not be used again. Dead as a herring dates from the 16th century and no doubt alludes to the bad smell this dead fish gives off, making its death quite obvious. Dead as a dodo, referring to the extinct bird, dates from the early 1900s.
See also: dead, doornail


see under dead as a doornail.


n. a very stupid person. What a dumb-dodo you are!

dead as a doornail

Undoubtedly dead.
See also: dead, doornail
References in periodicals archive ?
I have no idea for how long the Dodo had been happily bumbling around the island, but it is an unfortunate fact of this cruel life that less than 80 years later the Dodo was no more.
Dortmund also broke the 100 goal threshold for the tournament, but conceded in additional time when Dodo converted after the visitors were sloppy in clearing the set piece.
It is not about unemployment or poverty that we attributed the insurgency to when it initially reared its ugly head in 2009, but, rather, it is due to wrong religious indoctrination," Dodo said.
West Central is not only a wholesale distributor; it is a trusted name of quality operating on established values set by the company's founders," says Dodo.
Julian Carter, from the National Museum of Wales, with Bethany Palumbo, from Oxford University Museum of <BNatural History, with the Dodo head being loaned to the NMW James Davies
My understanding is that we're one of a number of clubs looking at Dodo at Roma," the source told Football Direct News.
Auction curator Errol Fuller said: "Only about 10 museums in the world have a complete dodo skeleton.
M2 Telecommunications is read to sack 100 people from the business after bedding its current acquisitions of major telcos Primus, Dodo and Eftel.
In a reference to the film's Polly - the dodo that thinks it's a parrot - visitors will also have the chance to see the renowned Oxford Dodo.
The flightless Dodo, whose only natural home was Mauritius, could not adapt to the changes brought by the first colonists to the island in the 16th century and was extinct within 80 years.
Ritchie of Stevenson YESTERDAY'S SOLUTION WEE THINKER ACROSS: 7 Rampage 9 Odium 10 Assam 11 Topsail 12 Eli 13 Fortress 16 Integral 17 Hut 19 Rebuffs 21 Debts 22 Carol 23 Scourge DOWN: 1 Greased 2 Emission 3 Warm 4 Corporal 5 Pisa 6 Imply 8 Enterprises 13 Free fall 14 Schubert 15 Stashed 18 Brick 20 Bare 21 Doom QUICKIE ACROSS: 1 War memorial 8 Sag 9 Rid 11 Pleased 12 Friar 13 Old 14 Are 15 Vaulted 17 Kit 19 Used 21 Alec 23 Stop 25 Ripe 27 Aim 29 Treason 31 Apt 34 Den 36 Crumb 37 Tugboat 38 Tot 39 Dry 40 Publication DOWN: 1 Wall 2 Aged 3 Message 4 Muddle 5 Rifle 6 Aria 7 Liar 8 Spook 10 Dread 16 Duo 18 Tap 20 Spa 22 Let 24 Thought 25 React 26 Tactic 28 Minty 30 Rebel 32 Prop 33 Tutu 34 Dodo 35 Earn
Tracking closely the movies, the story follows the adventures of Dodo and Sam-I-Am as they travel to Door-Door to destroy the golden Ring-Ding.
COMING face-to-face with the long-lost dodo was all in a day's work for a team of volunteers from a Tyneside paint company.
Cosmo, the last dodo bird on Earth, finds himself in terrible trouble, running from the evil Captain Tork.
If you've dropped your mobile in water and find that it's dead as a dodo, here's an idea that could bring it back to life.