Part of Speech: Adjective
Pronunciation: /ɪˈfemərəl/
Definition: Lasting for a very short time. (যা খুব অল্প সময় স্থায়ী হয়; ক্ষণস্থায়ী বা নশ্বর।)
Exam Importance: This word frequently appears in BCS, Bank, and University Admission tests as a synonym/antonym question.