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tall order

tall order

16 6.9
A task that is very hard to do
  • noun
  • Informal
translation icon : reto
  • Training for a marathon in just three months is a tall order for many beginners.
  • indeed a tall order

This is rather a, you know, tall order, you might say.

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Examples

  • Although all these initiatives are tall orders, given the potential benefits, they are well worth a try.

    Academic text (2011)
  • Furthermore, disrupting shipping in this waterway is a tall order.

    Academic text (2007)
  • This is a very tall order.

  • I know it's a tall order, but we have to start somewhere.

    Blog text (29)
  • For all but the most secure investors, getting funding can be a very tall order.

    Blog text (30)
  • - In practical terms, raising nine kids, directing 50 films, not to mention the plays, seems like a tall order.

  • Renewing diplomacy in the Middle East will be a tall order for Obama.

    Academic text (2009)
  • He's given us a tall order that is tough, if not impossible, to humanly fulfill.

    Blog text (30)
  • It's a tall order, by golly, but this able young monarch, one of Europe's most eligible royal bachelors, seems determined to show the world there's more to life than guns and warfare.

  • Completing this project on time is a tall order for our small team.

Synonyms

tough job
vstall order
29 3.4

A difficult task that needs a lot of effort

applies to a one-off hard request rather than an ongoing demanding role
uphill battle
vstall order
  • Informal
25 6.6

A difficult task that needs a lot of effort to succeed

is highly difficult but focuses on a single demanding request rather than ongoing struggle
big project
vstall order
14 2.1

A large, important task that takes a lot of time and effort

is a very hard request and often more about difficulty than size
tough going
vstall order
  • Informal
4 5.3

A situation or task that is hard to do

is a specific very difficult request rather than a general hard situation
high bar
vstall order
3 6.1

A difficult standard to reach

is a hard request or task rather than a general performance standard
mission impossible
vstall order
  • Informal
3 7.2

A task that is so difficult people think it cannot be done

is very difficult but does not usually mean near impossibility
heavy lift
vstall order
  • US
2 6.8

A difficult task that needs a lot of effort

is similarly hard but often framed as a single challenging request
mountain to climb
vstall order
  • Informal
1 5.2

A very difficult task that you must overcome

is a very difficult task or request but not always a long struggle
large order
vstall order
1 6.4

A task that is very hard to do

is similar in difficulty but usually describes a single notable request
mammoth task
vstall order
1 5.9

A very large and difficult job that needs a lot of time and effort

is very hard but does not always imply very large scale
long row to hoe
vstall order
  • Informal
9.3

A difficult task that takes a long time and a lot of effort

is very hard but not always long term or persistent
doozy of a challenge
vstall order
  • Informal
9.0

A very difficult task that needs a lot of effort

is very difficult too but may be more common or ordinary
behemoth of a project
vstall order
7.5

A very large, difficult project that needs a lot of time and many people

is a hard request but not necessarily massive in size or resources
9.1

A very large and difficult task that is hard to do

is very difficult but usually less extreme in scale or size

Antonyms

1.0

Not hard to do, understand, or achieve

How Difficult

mission impossible
  • Informal
3 7.2
tall order
  • Informal
16 6.9
difficult
1.6
easy
1.0

Surface Forms

tall order singular
tall orders plural

Morphology

tall + order

The adjective 'tall' is used metaphorically to mean 'large/demanding' and combined with 'order' (a request) yields the sense 'a difficult request', so there is a partial compositional link between the constituents and the overall meaning. However, this figurative extension (height → difficulty/size) is not strictly literal or universally predictable for a B1 learner who only knows the basic senses, so prior exposure or explanation is often needed.

Etymology

The phrase tall order may come from imagining an order that is so tall or large it is hard to reach or fill, like a very high stack of goods. That's why it now means 'very difficult' or 'hard to do'.