A transmitted wave or indication used for communication.

An indicator or sign of a condition or occurrence.

संकेत

English Usage: The smoke from the fire was a conventional signal of danger.

Hindi Usage: आग से निकलने वाला धुँआ खतरे का पारंपरिक संकेत था।

Based on or in accordance with what is generally done or believed.

Relating to a widely accepted standard or norm.

पारंपरिक

English Usage: Many people still follow the conventional wisdom regarding investments.

Hindi Usage: कई लोग अभी भी निवेश के संबंध में पारंपरिक ज्ञान का पालन करते हैं।