What does the word "Ostentatious" mean?

• Ostentatious (adjective)

English Meaning: Intended to attract admiration or notice.
Bangla Meaning: লোক-দেখাতে পছন্দ করে এমন; জাঁকালো: in an ostentatious manner.

Example Sentence:
1. They contribute generously to village and family enterprises and avoid ostentatious displays of affluence.
2. It’s an ostentatious display of knowledge.

উল্লিখিত অন্য অপশন গুলো অপ্রাসঙ্গিক।

Source: Website lecture.