| SMI | a tiny or scarcely detectable amount |
|---|---|
| SMI | a tiny or scarcely detectable amount |
| SMI | a tiny or scarcely detectable amount |
| SMI | a tiny or scarcely detectable amount |
| SMI | one of many subfamilies into which some classification systems subdivide the Liliaceae but not widely accepted |
| SMI | fragile twining plant of South Africa with bright green flattened stems and glossy foliage popular as a floral decoration |
| SMI | sometimes placed in Smilacaceae |
| SMI | creeping or climbing evergreen having spiny zigzag stems with shiny leaves and racemes of pale-green flowers |
| SMI | a very prickly woody vine of the eastern United States growing in tangled masses having tough round stems with shiny leathery leaves and small greenish flowers followed by clusters of inedible shiny black berries |
| SMI | a facial expression characterized by turning up the corners of the mouth |
| SMI | change one's facial expression by spreading the lips, often to signal pleasure |
| SMI | express with a smile |