1. Perennial of the eastern United States having early solitary yellow flowers followed by late petalless flowers; so-called because ice crystals form on it during first frosts
   - frostweed, frost-weed, frostwort, Crocanthemum canadense

Type of: helianthemum, sun rose, sunrose

• pass across
• pass along
• pass around
• pass away
• pass by
• pass catcher
• pass completion
• pass judgment
• pass muster
• pass off
• pass on
• pass out
• pass receiver
• pass the buck
• pass up
• pass water
• pass with flying colors
• pass with flying colours
• pass-fail
• pass-through
• passable
• passably
• passacaglia
• passado
• passage