This is the 833rd most frequent Tamil word.
ஓச
The Tamil word "ஓச" means "sound" or "noise" in English.
Here, 'ஓசம்' is used to imply a time period passing without noticeable events or disturbance.
நான்கு ஆண்டுகள் ஓசமாக கழிந்துபோயின.
Four years silently passed by.
In this sentence, 'ஓசம்' is used metaphorically to suggest something is smooth or unbothered.
அவன் சொன்னதைக் கேட்டபோது, அது ஓசமாக உள்ளதென நினைத்தேன்.
When I heard what he said, I thought it sounded smooth.
Here, 'ஓசம்' denotes a subtle effect or influence that is not overtly visible.