by word of mouth

US /baɪ wɜrd əv maʊθ/
UK /baɪ wɜrd əv maʊθ/
"by word of mouth" picture
1.

kulaktan kulağa, sözlü olarak

through people telling each other rather than through advertisements, etc.

:
Most of our business comes by word of mouth.
İşimizin çoğu kulaktan kulağa yayılır.
The news spread quickly by word of mouth.
Haber hızla kulaktan kulağa yayıldı.