serrula

As nouns the difference between terms and serrula

is that terms is while serrula is (zoology) a kind of tooth found in spiders.

As a proper noun serpula

is .

As a noun serrula is

(zoology) a kind of tooth found in spiders.

As nouns the difference between spider and serrula

is that spider is any of various eight-legged, predatory arthropods, of the order Araneae, most of which spin webs to catch prey while serrula is a kind of tooth found in spiders.

As a verb spider

is to follow links on the World Wide Web in order to gather information.

As nouns the difference between tooth and serrula

is that tooth is a hard, calcareous structure present in the mouth of many vertebrate animals, generally used for eating while serrula is (zoology) a kind of tooth found in spiders.

As a verb tooth

is to provide or furnish with teeth.