boundary
nounA line or edge that separates two different areas.
nounA limit on how someone should behave or what they should share with others.
nounThe edge of the playing field in cricket.
nounIn cricket, when the ball crosses or touches the edge line, earning the batting team runs.
Syllables
3 syllables
Letters
Related words (same phonics pattern)
Phonics breakdown
Phonics Rule: Letter B
The letter B makes the /b/ sound, like in 'bat', 'big', and 'bug'. Both lips press together then release.
B is a voiced bilabial stop — both lips press together and release with voice. It always makes the /b/ sound except when silent at the end of words after m (as in 'lamb' or 'comb').
Tip
B looks like a bat — and bat starts with /b/!
Examples
Phonics Rule: OU Diphthong
OU makes the /aʊ/ sound, like in 'out' and 'house'.
The diphthong OU glides from /a/ to /ʊ/. It usually appears in the middle of a word. OU has several possible sounds, but /aʊ/ is the most common.
Tip
OU — ouch! I'm out of the house!
Examples
Phonics Rule: ND End Blend
ND at the end of a syllable blends /n/ and /d/ together, like in 'hand', 'sand', and 'send'.
ND is a common end blend (coda blend). The nasal /n/ and voiced stop /d/ are both heard. It appears very frequently in English words.
Tip
ND ends with a d-d-d — hand, sand, send!
Examples
Phonics Rule: R-Controlled AR
When R comes after A, it changes the sound to /ɑːr/, like in 'car' and 'star'.
When A is followed by R, the R 'bosses' the vowel and changes its sound. Instead of short A or long A, you hear /ɑːr/. R-controlled vowels are sometimes called 'Bossy R'.
Tip
Bossy R takes the car to the farm!
Examples
Phonics Rule: Y as Long E
When Y is at the end of a longer word, it says long E, like in 'happy' and 'funny'.
When Y appears at the end of a multi-syllable word, it makes the long E sound /iː/. Very common in adjectives (happy, funny, silly) and nouns (baby, candy).
Tip
Y at the end of a long word says EEE — happy, funny, baby!
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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