Found 2 items, similar to sawtooth.
English → English (WordNet) Definition: sawtooth sawtooth n : a serration on a saw blade
English → English (gcide) Definition: Sawtooth Sawtooth \Saw"tooth`\, n. (Zo["o]l.) An arctic seal (Lobodon carcinophaga), having the molars serrated; -- called also crab-eating seal. [1913 Webster]