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REFERENCE

say when

idiom
Meaning

An imperative form used to request that the interlocutor indicate when one should stop doing something, esp. pouring a drink, because one has reached a sufficient amount.


Examples
SIMPLE

I am pouring your coffee, so just say when.

CONTEXTUAL

The bartender filled the glass with wine and told me to say when.

COMPLEX

As he poured the expensive vintage into the crystal glass, he gestured for his guest to say when the level was sufficient.

Anchors to
Related idioms8entries
  1. 01

    do exactly what it says on the tin

    To do what is described or what one would expect, with no further explanation needed.

  2. 02

    easier said than done

    Easy to propose, but difficult to accomplish.

  3. 03

    final say

    The right to make a final decision.

  4. 04

    have a say

    To (receive the opportunity to) voice one's opinion.

  5. 05

    I see, said the blind man

    Expressing confusion.

  6. 06

    I'd say

    It is my estimate or opinion.

  7. 07

    I'll say

    Used to indicate emphatic agreement

  8. 08

    let's not and say we did

    Indicates that the speaker does not agree with a proposed action, and does not wish to participate.

Last updated April 17, 2026