As brim¹ as a BOAR

Meaning & Analysis

Extremely fierce—like a wild boar in a rage (or in rut); ‘brim’ here means furious, impetuous.

Insights

Unbridled anger

The simile marks someone seized by hot temper—bristling, charging, and hard to restrain—so that reason gives way to impulse.

Aggressive courage

It can praise battle-readiness: a person faces threats head-on, like a boar that will not yield when wounded or cornered.

Reckless overdrive

Fierceness tips toward folly; the ‘brim’ mood risks rash decisions and collateral harm, mistaking momentum for mastery.

Passionate heat

Older usage shades ‘brim’ toward sexual heat or general ardor; the line can hint at desire so strong it turns combative or unruly.

Defensive fury

Like a boar guarding its ground, a person may become ferocious when protecting kin, honor, or a threatened boundary.

Boar symbolism

Across Celtic and Germanic lore, the boar signifies warlike valor—think boar-crested helms and hunt emblems—so the image compresses cultural memories of perilous, noble quarry into a character sketch.

Hunt to hearth

Medieval and early modern boar-hunts were elite proofs of courage: calling someone ‘as brim as a boar’ borrows that field drama to size up domestic quarrels and street rows.

Dialectal ‘brim’

In older English ‘brim’ meant fierce or raging; the word’s harsh consonant cluster and short vowel carry the bite of the mood it names, a sound-symbolic snap matching sense.

Physiology of rage

The boar’s erect bristles, lowered head, and charge mirror human arousal cues—flushed skin, narrowed focus—making the simile neurologically legible as well as folkloric.

Ambivalence of ferocity

The proverb walks a line: ferocity can be admirable in crisis yet disastrous in counsel. It invites the hearer to ask whether ‘brim’ is bravery—or a temper begging for a leash.

Rhetorical Devices

Simile

The ‘as … as …’ form delivers an instant, concrete benchmark for intensity by invoking a familiar, fearsome animal.

Animal epithet

Borrowing the boar’s traits turns a complex temperament into a vivid emblem—quick to recognize, easy to remember.

Alliteration/consonance

The initial b- in ‘brim’ and ‘boar’ gives the phrase a blunt, percussive beat that fits the subject’s force.

Hyperbole

Pitches fierceness to an extreme, heightening both praise and warning by overstating the quality.

Concrete imagery

Tusks, bristles, and charge are implied, supplying a sensory scene that anchors the moral evaluation.

ferocityangeranimalmetaphorcouragerecklessness
Analyzed with gpt-5.0-thinking on November 14, 2025

Transcription

Quotations

Else will he come never bore so brymme.

1566-1567, UDALL, Roister D., IV vi 5

Forth she came, as brym [as] a bore, And like a dog she rated him than.

c.1580, Wife in Morel's Skin, l. 847 in Early Pop. Poetry, IV 214

Then Robin raged like a wild boar As soon as he saw his own blood.

1657, R. Hood and Tanner, l. 71: Rob. Hood Poems, II 33

Annotations

  1. fierce

Original Scan

As brim¹ as a BOAR - 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