How To Pronounce Deadline

In British English, deadline is pronounced /ˈded.laɪn/. The narrow phonetic transcription is [ˈded.laɪ̃n]. In American English, it is pronounced /ˈded.laɪn/.

Deadline has two syllables, and the main stress falls on the first syllable. British and American speakers say it the same way.

Slashes / / show the phonemic transcription, the sounds that change meaning. Square brackets [ ] show the phonetic transcription, with the finer detail of how the sounds are actually made.