this is to say

listen to the pronunciation of this is to say
İngilizce - İngilizce
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

    Heceleme

    this I·s to Say

    Türkçe nasıl söylenir

    dhîs îz tı sey

    Telaffuz

    /ᴛʜəs əz tə ˈsā/ /ðɪs ɪz tə ˈseɪ/

    Videolar

    ... online, they're going to have a lot to say to you all, ...
    ... the technology, kids will say, "What?  You're not wired up?  You can't download videos ...