Referring to something that has not yet flowered or come into full bloom.

जिसका फूल नहीं खिला है

English Usage: The garden was filled with unblossomed buds, waiting for the right time to bloom.

Hindi Usage: बगीचे में अभी तक न खिले कलियों से भरा था, जो खिलने के सही समय की प्रतीक्षा कर रहे थे।

Something that has not yet fully developed or reached maturity, often used metaphorically.

अपूर्ण विकास या परिपक्वता

English Usage: The unblossomed ideas in her mind began to take shape during the brainstorming session.

Hindi Usage: उसके मन में अعلقित विचार मंथन सत्र के दौरान आकार लेने लगे।