Webster's 1913 Dictionary
MYOMORPHA
My `o *mor "pha, n. pl. Etym: [NL. , fr. Gr. (Zoöl.)
Defn: An extensive group of rodents which includes the rats, mice, jerboas, and many allied forms.
New American Oxford Dictionary
Myomorpha
My o mor pha |ˌmīəˈmôrfə ˌmaɪəˈmɔrfə |Zoology a major division of the rodents that includes the rats, mice, voles, hamsters, and their relatives. [Suborder Myomorpha, order Rodentia. ] DERIVATIVES my o morph |ˈmīəˌmôrf |noun & adjective ORIGIN modern Latin (plural ), from Greek mus, mu- ‘mouse ’ + morphē ‘form. ’
Oxford Dictionary
Myomorpha
Myomorpha |ˈmʌɪə (ʊ )ˌmɔːfə | ▶plural noun Zoology a major division of the rodents that includes the rats, mice, voles, hamsters, and their relatives. ●Suborder Myomorpha, order Rodentia. DERIVATIVES myomorph noun & adjective ORIGIN modern Latin (plural ), from Greek mus, mu- ‘mouse ’ + morphē ‘form ’.
The Wordsmith Dictionary