surround
verbTo be all around something on every side.
verbTo close in around something so it cannot get away.
nounA border or edge that goes around something.
Syllables
2 syllables
Letters
Phonics breakdown
Phonics Rule: Letter S
The letter S usually makes the /s/ sound, like in 'sun', 'sit', and 'sock'. Air hisses through a small gap.
S is a voiceless alveolar fricative when it makes the /s/ sound. At the end of many words it can also make a /z/ sound (as in 'dogs' or 'has'). At the start of a word it is always /s/.
Tip
S hisses like a snake — sssssun!
Examples
Phonics Rule: R-Controlled UR
When R comes after U, it makes the /ɜːr/ sound, like in 'turn' and 'burn'.
UR makes the same /ɜːr/ sound as ER and IR. It's the least common of the three spellings.
Tip
The nurse with fur says /ɜːr/!
Examples
Phonics Rule: Letter R
The letter R makes the /r/ sound, like in 'run', 'red', and 'rope'. The tongue curls back slightly.
R is a voiced approximant. The tongue curls back or bunches up without touching the roof of the mouth. When R follows a vowel it changes that vowel's sound (r-controlled vowels).
Tip
R is for run — /r/ with a curl of the tongue!
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
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.
Save words to study lists, build flashcard decks, and scan your own worksheets and books.