this is to say

listen to the pronunciation of this is to say
English - English
Namely
that is to say
In other words. Used to introduce a clarification, simplification, or explanation

One of the best things about works of music is that they are repeatable, that is to say that one can listen to the same work over and over without becoming tired of it.

that is to say
meaning, which means
that is to say
as follows
this is to say

    Hyphenation

    this I·s to Say

    Turkish pronunciation

    dhîs îz tı sey

    Pronunciation

    /ᴛʜəs əz tə ˈsā/ /ðɪs ɪz tə ˈseɪ/

    Videos

    ... for example, we may say that--. So today, we have a bunch of rules about locking and ...
    ... did you say or do or think? ...
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