Sweet·bri·er n. Bot. A kind of rose (Rosa rubiginosa) with minutely glandular and fragrant foliage. The small-flowered sweetbrier is Rosa micrantha.
n : Eurasian rose with prickly stems and fragrant leaves and
bright pink flowers followed by scarlet hips [syn: sweetbriar,
brier, briar, eglantine, Rosa eglanteria]