Meaning of といえど


In a book I found this sentence:

>
> ありえない。そうおもってるつつも、彼は腰からハンマーを引き抜く。亡き師匠から引き継いだハンマー—その名も『万能鉄槌』は、どんな金属の正体も丸裸にする。一見するとただのハンマーだが、使い手の『能力』と結びつくと絶妙な効果を発揮する。そして、世界広し
> **といえど** これを使いこなせる職人はフィーゴ・アンヴィルただ一人だ

I understand the sentence, but I'm unsure about I should I read といえど; I found
a bunch of answer on the topic of this ど
([this](https://japanese.stackexchange.com/questions/90663/can-we-think-
of-%E3%81%A8%E3%81%84%E3%81%88%E3%81%A9-as-%E3%81%A8%E3%81%84%E3%81%86-%E3%81%A9),
[this](https://japanese.stackexchange.com/questions/31066/%E3%81%A0%E3%81%A8%E3%81%84%E3%81%88%E3%81%A9%E3%82%82-%E3%81%AF%E3%81%A9%E3%81%86%E3%81%84%E3%81%86%E6%84%8F%E5%91%B3%E3%81%A7%E3%81%99%E3%81%8B-what-
does-%E3%81%A0%E3%81%A8%E3%81%84%E3%81%88%E3%81%A9%E3%82%82-mean) and
[this](https://japanese.stackexchange.com/questions/2711/regarding-%E3%81%AF%E6%95%B0%E3%81%82%E3%82%8C%E3%81%A9-or-
possibly-just-%E3%81%82%E3%82%8C%E3%81%A9)), but two are about ども and I'm not
sure about how to use the meanings given in the first in this case.

About 広し I found
[this](https://japanese.stackexchange.com/questions/53521/i-know-that-the-
word-%E5%BA%83%E3%81%97-means-%E5%BA%83%E3%81%84-but-which-rule-or-grammar-is-
included) answer, which explains it is a terminal form, so I think 世界広し means
something like "The world is vast" (like 世界(は)広い).

Then on my grammar I found that も is optional, so といえど should be the same as
といえども, an old form of といっても; so I think that part translates modern Japanese
as 世界は広いといっても.

Initially I thought that the whole meant something like "Speaking about the
vast world, the only one who could use it...", like といえど was equivalent to
といえば, but after what I found about といえど and 広し and maybe that means something
like "Even if the world is vast", "Even saying (about how much) the world is
vast", like the world is big (and, implicitly, full of people), and yet only
him can use the hammer?

Eiríkr Útlendi answer from the suggested question does help, but the
confirmation that といえどもis equivalent to といえど, the notes on 世界広しといえど being used
also in normal conversation, and the additional notes on the grammar of
といえど(も) helped clarify better what the sentence means.




世界広しといえど means "even though (people say) the world is vast".

As you have noticed, ど and ども are interchangeable. Both are conjunctions in
classical Japanese meaning _though_ or _although_. Therefore, the modern
equivalent of いえど is いっても (but not いえば).

  * ～といえど = ～といえども = ～といっても  
although people say ～  
even though people say ～

  * ～といえば  
if people say ～  
speaking of ～

These are very different and should not be mixed. The subject of this いう is
the general public. You probably know ～という by itself can mean "people say ～",
"they say ～" or "it is said that ～". (Note that the literal meaning of
"(people) say" is often umimportant in the といえど construction. You can often
translate this like "even if it's ～".)

Note that ～といえど is a very bookish expression (similar to _albeit_ ), but
世界広しといえど is more of a set expression that may occur in conversation.




世界広しといえど means "even though (people say) the world is vast".

As you have noticed, ど and ども are interchangeable. Both are conjunctions in
classical Japanese meaning _though_ or _although_. Therefore, the modern
equivalent of いえど is いっても (but not いえば).

  * ～といえど = ～といえども = ～といっても  
although people say ～  
even though people say ～

  * ～といえば  
if people say ～  
speaking of ～

These are very different and should not be mixed. The subject of this いう is
the general public. You probably know ～という by itself can mean "people say ～",
"they say ～" or "it is said that ～". (Note that the literal meaning of
"(people) say" is often umimportant in the といえど construction. You can often
translate this like "even if it's ～".)

Note that ～といえど is a very bookish expression (similar to _albeit_ ), but
世界広しといえど is more of a set expression that may occur in conversation.

