The limit or level at which something begins to happen or change.

A point of entry or beginning.

प्रवेश या शुरुआत का एक बिंदु।

English Usage: "The threshold of the house was decorated with flowers."

Hindi Usage: "घर का थ्रेशोल्ड फूलों से सजाया गया था।"

A particular kind of matter with uniform properties.

The essential meaning or main idea of something.

किसी चीज़ का मूल अर्थ या मुख्य विचार।

English Usage: "The substance of her argument was convincing."

Hindi Usage: "उसकी दलील का सार convincing था।"