muscles
PronouncedMUH-suhlz
nounSoft body parts that get tight and loose to help animals move.
nounLarge, strong arms and legs that people build up by exercising.
nounPower or strength to do something.
Syllables
2 syllables
Letters
Phonics breakdown
Phonics Rule: Letter M
Sound“m”·/m/
The letter M makes the /m/ sound, like in 'map', 'mud', and 'mop'. Both lips press together with voice through the nose.
M is a voiced bilabial nasal — both lips press together while the voice hums through the nose. Double M (mm) makes the same /m/ sound.
Tip
M hums like mmm — press your lips and hum!
Examples
When the letter U appears in a closed syllable, it usually makes the short U sound “uh”. This sounds like 'uh'.
Tip
U says “uh” like 'uh-oh, what's up?'
Examples
Phonics Rule: Soft SC says /s/
Sound“s”·/s/
Before E, I, or Y, the SC says just /s/ — the C is soft, like in 'scene' and 'science'.
When SC comes before E, I, or Y, the C goes soft and SC says /s/ (scene, science, scent, scissors, descend). Before other letters SC says /sk/ (scan, score, school). A few words like 'muscle' also have a silent C in SC.
Tip
SC before E, I, Y is soft — you hear /s/ in the science scene!
Examples
Phonics Rule: Letter L
Sound“l”·/l/
The letter L makes the /l/ sound, like in 'lamp', 'leg', and 'lip'. The tongue tip touches behind the upper teeth.
L is a voiced lateral approximant — the tongue tip touches the ridge behind the upper teeth while air flows around the sides. Double L (ll) makes the same /l/ sound.
Tip
L is for lamp — light it up with /l/!
Examples
Phonics Rule: Plural -S (/z/ sound)
Sound“z”·/z/
After a buzzing sound or a vowel, the plural ending says /z/ — like 'dogs' and 'shoes'.
Put a finger on your throat and say 'zzzz' — you feel a buzz. When the word ends in a buzzing (voiced) sound or a vowel, the plural ending buzzes too and says /z/. This happens whether the word is spelled -s (dogs) or -es (shoes, trees), because in shoes the e is silent and only the s is sounded. Most people never notice they are doing this.
Examples
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