serranid /serˈən-id/ or serrˈanoid noun

A member of the Serranidae (also adjective)

Serranus /sə-rāˈnəs/ noun

The typical genus of Serranidae /-ranˈi-dē/, a family of percoid fishes, incl the sea perches, sea basses and groupers

serrasalˈmo noun (pl serrasalˈmos)

(L salmō salmon) a fish of the piranha genus Serrasalmo

serrateˈ transitive verb

To notch

serrāˈted or serrˈāte adjective

1. Notched like a saw
2. With sharp forward-pointing teeth (botany and zoology)

serrāˈtion noun

1. Saw-edged condition
2. (usu in pl) a sawlike tooth

serratirosˈtral adjective

(L rōstrum beak) saw-billed

serratulate /sə-ratˈū-lāt/ adjective

Minutely serrate

serrature /serˈə-chər/ noun

Serration

serrāˈtus noun (anatomy)

One of several muscles of the thorax

serricorn /serˈ/ adjective

(L cornū horn) having serrate antennae

serrˈulate or serrˈulated adjective

Finely serrated

serrulāˈtion noun