The point or level at which something starts or changes.

A doorway or entrance.

दरवाज़ा या प्रवेश

English Usage: She stood at the threshold, hesitant to enter.

Hindi Usage: वह थ्रेशोल्ड पर खड़ी थी, प्रवेश करने में हिचकिचाती।

The manner in which something is dealt with.

The administration of medical care to a patient.

रोगी को चिकित्सा देखभाल प्रदान करना

English Usage: His treatment included medication and therapy.

Hindi Usage: उसका उपचार दवा और चिकित्सा में शामिल था।