An early flowering plant of the genus Primula (P. vulgaris) closely allied to the cowslip. There are several varieties, as the white-, the red-, the yellow-flowered, etc. Formerly called also primerole, primerolles.
- Any of numerous plants of the genus Primula, having well-developed basal leaves and tubular, variously colored flowers grouped in umbels or heads with a funnel-shaped or salverlike corolla and a tube much longer than the calyx.
- An evening primrose.