Out of one MOUTH to blow hot and cold

Meaning & Analysis

It is physically impossible to exhale both hot and cold air from one's mouth at the same time, so the expression immediately points to a metaphorical meaning concerning contradiction.

Insights

Duplicity and Hypocrisy

The primary meaning refers to duplicity and hypocrisy. It describes someone who says one thing but means or does another, such as praising a person to their face while criticizing them behind their back.

Inconsistency and Fickleness

It signifies a person who is fickle, inconsistent, and unreliable. Their opinions, loyalties, or affections change rapidly and without reason, making them impossible to depend on.

Contradictory Statements

The proverb can describe someone who expresses contradictory opinions or supports opposing sides of an issue, often to suit their audience or for personal gain, thereby revealing a lack of firm principles.

Manipulation and Insincerity

It warns against those who are manipulative and insincere. By 'blowing hot' (showing affection/support) and 'cold' (showing dislike/opposition), they strategically confuse and control others.

Classical and Fable Origins

Originating from Aesop's fable of the Satyr and the Traveler, the proverb's meaning is rooted in the satyr's horror at the traveler's ability to use his breath for opposite purposes (warming hands, cooling soup), viewing it as a sign of a deceptive and unnatural dual nature.

Psychological Distrust

The proverb reflects a deep-seated psychological need for consistency and reliability in others. The act of 'blowing hot and cold' creates cognitive dissonance and mistrust, violating social expectations of integrity and straightforwardness.

Inherent Moral Judgment

This proverb carries a strong, inherent moral judgment. Unlike neutral observations, it functions as an accusation of hypocrisy and flawed character, suggesting that a person who is inconsistent in their words or affections is fundamentally untrustworthy.

Literary Trope of a Dissembler

Its frequent use in literature, as shown by citations from the 16th and 17th centuries, establishes it as a classic trope for identifying a 'dissembler' or a two-faced individual, making it a powerful and concise literary tool for character condemnation.

Rhetorical Devices

Antithesis

The proverb is built on the stark contrast between 'hot' and 'cold', an effective antithesis that powerfully illustrates the theme of contradiction and duality.

Metaphor

The physical act of blowing from the 'mouth' serves as a potent metaphor for a person's expressions—their words, actions, and loyalties—originating from a single, yet unreliable, source.

Paradox

The phrase presents a logical impossibility or paradox. This unnatural quality makes the expression memorable and underscores the unnaturalness of the hypocritical behavior it describes.

duplicityhypocrisyinconsistencycontradictiondeceituntrustworthy
Analyzed with gemini-2.5-pro on October 3, 2025

Transcription

Quotations

Ex eodem ore calidum et frigidum efflare.

— Erasmus, Adagia 309E

Out of one mouthe commeth bothe hotte and colde.

1577, GRANGE, Gold. Aphroditis, s. D2

[As in Eras.]

1580, BARET, C-448

Out of the same mouth hot and cold.

c.1594, BACON, no. 797

Which, Gnato like, doth blowe bothe hot and cold.

1619, H. HUTTON, Folly's Anat., p. 12

Doe you blow hot and cold at once, at once will and nill?

1627, W. HAWKINS, Apollo Shroving, II iii, p. 119

They can blow hot and cold, as the fellow in the Fable, to make all the Satyrs, and almost the Devil himself abhor them.

1699, HOLLES, Mem., [1641-8] p. 203

He blows hot and cold.

1659, HOW., Eng. Prov., p. 15

(With the same breath to).

1670, WALKER, Idiom. Ang.-Lat., p. 62

To blow hot and cold with the same breath.

1671, CL., Phras. Puer., p. 100

Abhorring as the Satyr did of old, The wretch that could at once blow hot and cold.

1682, Scandalum Magnatum, p. 7

The Old Adage of Blowing Hot and Cold; which is taken for the Mark and Character of a Dissembler.

1692, R. L'ESTRANGE, Fables, 243, I 219

So Esop's Satyr we are told With the same Breath, blew Hot and Cold.

1710, E. WARD, Vulgas Brit., XI, p. 124

Cross References

  • See St., no. 2532.

Annotations

  1. A Prouerbe vsed towards those, which can speake faire, before a mans face, but behind his backe raise horrible contumelies and reproches.

Original Scan

Out of one MOUTH to blow hot and cold - a scanned entry from Tilley's 1950 Dictionary of Proverbs.
Scan courtesy of HathiTrust Digital Library.
Used under CC BY-NC 3.0.

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Last updated: January 27, 2026