glacier
nounA huge mass of ice that moves slowly down mountains.
nounA place on a mountain where snow stays all year round.
nounSomething that moves or changes extremely slowly.
Syllables
2 syllables
Letters
Related words (same phonics pattern)
Phonics breakdown
Phonics Rule: GL Blend
G and L blend together — you hear both sounds! Like in 'glad' and 'glow'.
The blend GL combines /ɡ/ and /l/ spoken quickly together.
Examples
Phonics Rule: Open Syllable A (Long A)
When A is the last letter of a syllable, the syllable is open and the A says its name /eɪ/ — like in 'ba-by' and 'pa-per'.
This is the open-syllable pattern: a syllable that ends in a vowel leaves that vowel 'open', so it says its long name. Here, a lone A at the end of a syllable says /eɪ/ (ba-by, a-pron, lady). The long A sound is also spelled other ways, each its own rule — silent E (cake), or vowel teams (ai in rain, ay in play) — but those are not open syllables.
Tip
Long A says its name — A!
Examples
Phonics Rule: CI says /sh/
Before another vowel, CI often says /sh/, like in 'special' and 'musician'.
When CI comes before another vowel (usually A, O, or E), the two letters blend into the /sh/ sound: special, crucial, musician, glacier, delicious. This is common in words ending -cial and -cian.
Tip
CI before a vowel whispers /sh/ — a special musician!
Examples
Phonics Rule: Suffix -ER
Adding -ER can mean 'more' (bigger) or 'a person who' (teacher).
The suffix -er has two main uses: comparative ('big' → 'bigger' = more big) and agent ('teach' → 'teacher' = a person who teaches).
Examples
What is SnapPhonics?
A phonics reference for teachers, parents and learners. Every English word, broken into the sounds that make it — with audio, syllables, and the rule behind each spelling.
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