placoid /plakˈoid/

1. (of scales) plate-like
2. (of fish, eg sharks) having placoid scales, irregular plates of hard bone, not imbricated

• santur
• santurs
• saola
• saolas
• Saorstát Eireann
• saouari
• saouari-nut
• saouaris
• sap
• sapajou
• sapajous
• sapan
• sapans
• sapanwood
• sapego
• sapele
• sapeles
• sapful
• sap-green
• sap-greens
• saphead
• sapheaded
• sapheads
• saphena
• saphenas