The word "on the phone" in English means: Speaking to someone using a telephone., Using a phone, especially for communication or entertainment..
The phonetic transcription of "on the phone" is /ɒn ðə foʊn/ in British English and /ɑːn ðə foʊn/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "on the phone": calling.
Example usage of "on the phone": "I'm on the phone now, can I call you back later?". More examples on the page.