Bilateria
1 of 2 Bi·la·te·ria
ˌbīləˈtirēə
taxonomic synonym of exocycloida
Bilateria
2 of 2plural noun
"
variants or less commonly Bilateralia
ˌbīˌlatəˈrālēə
: bilaterally symmetrical animals
Word History
Etymology
New Latin, from bi- entry 1 + Latin later-, latus side + New Latin -ia
Plural noun
bilateria, New Latin, from bi- entry 1 + Latin later-, latus side + New Latin -ia; bilateralia, New Latin, from bi- entry 1 + Latin lateralia, neuter plural of lateralis lateral