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Rune 11 of 24 · Heimdall's Aett

ᛁ Isa rune meaning

Isa rune meaning: stillness and suspension. Its name is read as “ice”; it is rune 11 of 24, in Heimdall's Aett, with the sound i. The shape looks the same upside down, so there is no reversed reading.

Place in the row
11 of 24 Heimdall's Aett, aett 2
Sound
i said EE-sah
Rune poems
3 of 3 named is · íss
Read as
Ice from the rune’s name

Dickins, Runic and Heroic Poems, 1915.

Isa Rune Meaning: Ice

Isa upright

Stillness and suspension. Everything held in place — frustrating if you want movement, useful if you needed to stop.

Isa reversed

Isa is symmetrical — turning it over changes nothing, so it has no reversed meaning.

Where Isa sits in the Elder Futhark

Isa in the row: rune 11, Heimdall's Aett
Isa in the 24-rune Elder FutharkFreyr's Aett · runes 1–81 · Fehu · Cattle, wealth1Fehu2 · Uruz · Aurochs, wild strength2Uruz3 · Thurisaz · Thorn, giant3Thurisaz4 · Ansuz · A god, Odin, the mouth4Ansuz5 · Raidho · Ride, journey5Raidho6 · Kenaz · Torch, fire6Kenaz7 · Gebo · Gift, exchange7Gebo8 · Wunjo · Joy8WunjoHeimdall's Aett · runes 9–169 · Hagalaz · Hail9Hagalaz10 · Nauthiz · Need, necessity10Nauthiz11 · Isa · Ice11Isa12 · Jera · Year, harvest12Jera13 · Eihwaz · Yew tree13Eihwaz14 · Perthro · Dice cup, the unknown14Perthro15 · Algiz · Elk, protection15Algiz16 · Sowilo · Sun16SowiloTyr's Aett · runes 17–2417 · Tiwaz · Tyr, the sky god17Tiwaz18 · Berkano · Birch, growth18Berkano19 · Ehwaz · Horse19Ehwaz20 · Mannaz · Man, humanity20Mannaz21 · Laguz · Water, lake21Laguz22 · Ingwaz · Ing, the fertility god22Ingwaz23 · Dagaz · Day, dawn23Dagaz24 · Othala · Ancestral property, homeland24OthalaStandard Elder Futhark order · glyphs: Noto Sans Runicastrohot.com

Isa is rune 11, the third of the eight in Heimdall's Aett, between Nauthiz and Jera.

Position in the row11 of 24
AettHeimdall's Aett
SoundI
Literal meaningIce
ElementWater
Can be reversedNo

Its shape is one of the 9 in the row that look the same after a half-turn, so an upside-down draw cannot be seen. It has no reversed reading here.

In a reading

What Isa usually means when you draw it

Isa is ice: stillness, standstill and waiting. Nothing moves for now, and forcing it risks slipping.

Isa in love

A cooling or pause; give each other time.

Isa at work

A freeze on progress; plan while waiting for the thaw.

Advice

Be still and let clarity form.

Primary source

What the rune poems say about Isa

In brief, the Anglo-Saxon verse describes ice as very cold and slippery, yet glittering like jewels and beautiful to look at.

Anglo-Saxon rune poem · is
“Ice is very cold and immeasurably slippery; it glistens as clear as glass and most like to gems; it is a floor wrought by the frost, fair to look upon.”
Is byþ oferceald, ungemetum slidor, glisnaþ glæshluttur gimmum gelicust, flor forste geworuht, fæger ansyne.
Norwegian rune poem · íss
“Ice we call the broad bridge; the blind man must be led.”
Ís kǫllum brú bræiða; blindan þarf at læiða.
Icelandic rune poem · íss
“Ice — bark of rivers and roof of the wave and destruction of the doomed.”
Íss er árbǫrkr ok unnar þak ok feigra manna fár.
Bruce Dickins, Runic and Heroic Poems of the Old Teutonic Peoples (Cambridge University Press, 1915) — read the original text. Both the original texts and the translations are from Dickins’s edition. Where the three rune poems come from

Isa in the three rune poems, side by side

All three poems agree: the verse for Isa is about ice.

The name and subject of Isa in each rune poem
SourceNameThe verse is about
Elder Futhark name (reconstructed)Isaice
Anglo-Saxon rune poemisice
Norwegian rune poemíssice
Icelandic rune poemíssice

Subjects in the words of Dickins’s 1915 translation; the first row is the modern reconstructed name and reading.

Calculated

Isa by the numbers

Isa as the rune of the day in 2026: 9 draws
Isa as the rune of the day in 2026JanFebMarAprMayJunJulAugSepOctNovDectodayFeb 27, 2026Mar 16, 2026Apr 25, 2026Jun 29, 2026Jul 24, 2026Jul 30, 2026Aug 6, 2026Aug 25, 2026Oct 3, 2026drawn as the rune of the dayreversedRune of the day: astrohot.com draw seeded from the dateastrohot.comIsa as the rune of the day in 2026JanFebMarAprMayJunJulAugSepOctNovDectodayFeb 27, 2026Mar 16, 2026Apr 25, 2026Jun 29, 2026Jul 24, 2026Jul 30, 2026Aug 6, 2026Aug 25, 2026Oct 3, 2026drawn as the rune of the dayreversedRune of the day: astrohot.com draw seeded from the dateastrohot.com

In 2026 the date-seeded draw lands on Isa only 9 times, under the even share of 15.2, which puts it joint 23rd of 24 with one other rune. Its longest gap between draws, from April 25 to June 29, spans 65 days.

Position in the row 11 of 24
Odds of drawing it 1 in 24 · 4.17%
Rune of the day in 2026 9 times · 2.47%
Can be reversed No

Days in 2026:

  • Feb 27
  • Mar 16
  • Apr 25
  • Jun 29
  • Jul 24, 30
  • Aug 6, 25
  • Oct 3

Which runes can be reversed, and how the daily draw is fixed →

What happened to it

Isa after the Elder Futhark

In the Younger Futhark

Survived as íss, ice. A single vertical stroke, and the simplest rune to carve.

Worth knowing

The Icelandic rune poem calls ice 'bark of rivers and roof of the wave and destruction of the doomed'.

How the Elder Futhark became the Younger →

Isa: deity, tree and element

Pronounced EE-sah
Deity Rime giants
Tree Alder
Element Water

The poem above is a source; this table is a twentieth-century reconstruction.

How to type the Isa rune

Isa in Unicode
Characterᛁ
Code pointU+16C1
Unicode nameRUNIC LETTER ISAZ IS ISS I
HTMLᛁ or ᛁ

The Unicode standard names it Isaz, not Isa, and its name also records Is and Iss.

Copy the character, or paste the code into a web page; it shows wherever a font covers the Runic block, added in Unicode 3.0.

Sources

  1. Bruce Dickins, Runic and Heroic Poems of the Old Teutonic Peoples (Cambridge University Press, 1915)

Statements of fact on this page were checked against these sources in October 2026. How we choose and check sources: editorial policy.

Cite this page

AstroHot. “Isa Rune Meaning: Ice.” Accessed October 27, 2026. https://astrohot.com/runes/isa/

For Wikipedia {{cite web |title=Isa Rune Meaning: Ice |url=https://astrohot.com/runes/isa/ |website=AstroHot |access-date=2026-10-27}}