birthday
/ˈbɜːrθdeɪ/
Syllables birth·day
Stress BIRTH-day
Phonics Breakdown
birth
/bɜːrθ/
ir r-sound
day
/deɪ/
long ai
Meaning
the day on which a person was born
Sound Reference
💡
birth=/bɜːrθ/(birth) + day=/deɪ/(day)
Example
Today is my birthday.