SNAKE in the grass

Meaning & Analysis

A venomous snake concealed in tall grass poses an unseen and sudden danger to anyone who passes by.

Insights

Deceit and Betrayal

The proverb is a metaphor for a treacherous, deceitful person who feigns friendship or harmlessness to conceal malicious intent. It warns of a hidden enemy who waits for an opportune moment to strike.

Hidden Dangers

It represents any hidden danger, flaw, or problem that is lurking within a situation that appears to be safe, attractive, or straightforward. The appealing 'grass' masks an underlying threat.

Appearance vs. Reality

The phrase underscores the theme that appearances can be profoundly deceiving. A beautiful or innocent facade, like a field of grass or flowers, can hide a corrupt or dangerous reality.

Vulnerability to Surprise Attack

It symbolizes a sudden and unexpected attack from a source that was not perceived as a threat. The danger lies in its surprise, exploiting the victim's vulnerability and lack of awareness.

Archetypal Symbolism

The proverb draws on the archetypal symbolism of the serpent as a creature of deceit and hidden evil, a motif deeply embedded in Western culture from the biblical story of Eden to classical literature. Its Latin origin, 'Latet anguis in herba' (a snake hides in the grass), from Virgil's Eclogues, underscores its ancient lineage as a warning against pastoral beauty concealing deadly threats.

Literary and Dramatic Resonance

Shakespeare masterfully employed this theme to explore the deceptive nature of appearances, most notably in 'Macbeth' with the line, 'look like the innocent flower, But be the serpent under’t'. This literary resonance has cemented the proverb's place in the English language as a powerful metaphor for treachery hidden beneath a pleasing exterior.

Psychological Fear of Betrayal

Psychologically, the phrase taps into a primal fear of the unseen and the unpredictable. It speaks to the anxiety of betrayal by those we trust and the cognitive dissonance experienced when a seemingly safe environment or person is revealed to be dangerous, serving as a cautionary principle against naive trust.

Political and Social Treachery

In political and social discourse, 'a snake in the grass' is a potent accusation used to label traitors, spies, or disloyal friends who operate with concealed malice. It highlights the inherent danger of political intrigue and the constant threat of subversion from within a group or nation.

Rhetorical Devices

Metaphor

The primary device is a powerful metaphor where a 'snake' represents a traitor or hidden threat, and the 'grass' symbolizes the deceptive appearance of safety and innocence.

Imagery

The phrase evokes strong sensory imagery of a serene, natural setting violently contrasted with the primal fear of a sudden, venomous strike, making the warning highly memorable and visceral.

Alliteration and Sibilance

The sibilance created by the repeated 's' sounds in 'snake' and 'grass' subtly mimics the hissing of a serpent, aurally reinforcing the sense of hidden, sinister danger.

deceptionbetrayaltreacheryhidden-dangerappearancemetaphor
Analyzed with gemini-2.5-pro on November 28, 2025

Transcription

Quotations

Ware of the lesard lyeth lurkyng in the gras.

a.1529, SKELTON, Divers Ballads and Ditties, Wks., I 27

In the grene banke lyeth the serpente hidde.

1533, ELYOT, Of Know., IV, p. 60

And so the snake that lurkes in grasse, thy tender hart hath stong?

1562, BROOKE, Romeus and Ful., l. 386, p. 130

The serpent lurkes in the grene grasse.

1583, MELBANCKE, Philot., s. E1

Serpents hidden lie, where gras and flowrs are hie.

1591, FLOR., Sec. F. XI, p. 171

The Adder in the grasse doth lurke.

1601, BRETON, No Whip. nor Trip., s. D3

There lurkes an adder in the greenest grasse.

c.1606, Caesar and Pompey, III vi, s. F4

You can play the Snakes, shrouding your selves under the freshest and fragrant'st flowers.

1640, BRATHWAITE, Art Asleep Husb., p. 291

A snake lyes amongst flowers and the grass.

1666, TOR., It. Prov. 2, p. 257

The Latin says, Latet anguis in herba, there's mischief a hatching.

*Note, 114, p. 276

Snakes among sweet flowers do creep.

1678, RAY, p. 171

Shakespeare Citations

Or as the snake, roll'd in a flow'ring bank .. doth sting a child.

2H6, III.i

O serpent heart, hid with a flow'ring face!

Rom, III.ii

And when they from thy bosom pluck a flower, Guard it, I pray thee, with a lurking adder.

R2, III.ii

Look like the inno-cent flower, But be the serpent under't.

Mac, I.v

Cross References

Original Scan

SNAKE in the grass - 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