by word of mouth

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

via mond-tot-mondreclame, doorvertellen

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

:
Most of our business comes by word of mouth.
Het grootste deel van onze zaken komt via mond-tot-mondreclame.
The news spread quickly by word of mouth.
Het nieuws verspreidde zich snel via mond-tot-mondreclame.