EGLANTINE Meaning of EGLANTINE in English [ 'ɛgləntʌɪn ]■ noun another term for sweetbriar .OriginME: from OFr., from Provençal aiglentina , based on L. acus 'needle' or aculeus 'prickle'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004