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that is to say

that is to say

37 3.5
To say something more clearly
  • idiom
translation icon : es decir
  • The meeting was unproductive, that is to say, we didn't reach any conclusions.
  • that is to say, not only

They seem, that is to say, meaningless and unnecessary.

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Examples

  • The proposal was unclear; that is to say, we need to provide more details before deciding.

  • That is to say, do you feel this could be your calling?

  • So all of that is to say this is hard.

  • So part of that is to say how does our material environment shape us?

  • And that is to say that we all are living in our own reality almost.

  • And so all of that is to say that learn stuff from your mistakes.

  • That is to say, I am not exactly sure that I recognize the precise section of the road we are on at the moment.

  • That is to say that the world as we used to know it doesn't exist any more.

  • So societies like ours, that is to say the Western Hemisphere, the Caribbean and so forth, we share a lot in common.

  • Plato held that there exists an ultimate reality beyond the physical world; that is to say, the world which we perceive with our senses.

    Academic text (1996)

Synonyms

for example
vsthat is to say
1.0

To give an example that helps explain a point

covers rephrasing and examples, not only offering single illustrative instances
for instance
vsthat is to say
666 1.5

To give an example that shows what you mean

may restate or give examples generally rather than only showing one case
in other words
vsthat is to say
275 2.7

To say something in a clearer way

focuses on giving a single clear or more exact explanation
namely
vsthat is to say
167 3.6

To give one or more examples of something just mentioned

can restate or give examples but is not limited to specifics
to be precise
vsthat is to say
17 3.7

A phrase that gives more exact information about what was just said

is used to restate or give examples, not solely to state precision
to wit
vsthat is to say
  • Archaic
8 8.7

Introduces specific examples or details that follow

is the usual neutral spoken form for clear restatement or examples
id est
vsthat is to say
  • Formal
8.2

To give a more exact explanation

is the everyday English way to restate or explain things
i.e.
vsthat is to say
  • Formal
3.6

To explain something just mentioned more clearly, giving the exact meaning

is spelled out as ordinary words rather than shown as letters
viz.
vsthat is to say
  • Archaic
8.0

Shows a specific example or explanation that follows

is the common modern expression used to restate or explain ideas
videlicet
vsthat is to say
  • Archaic
9.9

To give specific examples or names

is the everyday option used to restate meaning without technical tone
e.g.
vsthat is to say
1.1

To give one or more examples of something just mentioned

is the broader phrase used to restate or clarify beyond examples

How Emphatic

actually
1.0
you know what
  • Informal
797 7.5
to listen
1.0
that is to say
37 3.5

Surface Forms

that is to say positive

Morphology

that + be + to + say

The phrase literally combines 'that is' + 'to say' to signal a restatement or clarification, so a learner who knows the component words can infer it introduces a clearer explanation. This discourse-marker pattern has close parallels in many languages (e.g., Spanish 'es decir', French 'c'est-à-dire'), making the function predictable for a B1 learner.

Etymology

That is to say comes from the simple idea of pointing back to something you just said and then explaining it again more clearly. Imagine pointing to that and then using say to make the meaning clear, so the phrase is used 'to give a clearer explanation'.