Definition that contains scaly
- snake limbless scaly elongate reptile; some are venomous
- serpent limbless scaly elongate reptile; some are venomous
- tamarack medium-sized larch of Canada and northern United States including Alaska having a broad conic crown and rust-brown scaly bark
- mole rat burrowing scaly-tailed rat of India and Ceylon
- davallia any fern of the genus Davallia; having scaly creeping rhizomes
- white-topped aster herb having corymbose white-rayed flowers with scaly bracts and silky indehiscent fruits
- agathis lanceolata New Zealand tree with glossy leaves and scaly reddish-brown bark
- scaly pholiota a gilled fungus with a cap and stalk that are conspicuously scaly with upright scales; gills develop a greenish tinge with age
- ophidian limbless scaly elongate reptile; some are venomous
- pepper root North American herb with pungent scaly or toothed roots