Dictionary.net
SUBCLASS SYNAPSIDA
\sˈʌbklas sˈɪnɐpsˌɪdə], \sˈʌbklas sˈɪnɐpsˌɪdə], \s_ˈʌ_b_k_l_a_s s_ˈɪ_n_ɐ_p_s_ˌɪ_d_ə]\
Definitions of SUBCLASS SYNAPSIDA
2006 - WordNet 3.0
2011 - English Dictionary Database
Sort: Oldest first
extinct
reptiles
of
the
Permian
to
Jurassic
considered
ancestral
to
mammals
2006
- WordNet 3.0
By Princeton University
extinct
reptiles
of
the
Permian
to
Jurassic
considered
ancestral
to
mammals
2011
- English Dictionary Database
By DataStellar Co., Ltd
Word of the day
A-tiptoe
On tiptoe; eagerly expecting.
View More
Nearby Words
subclass phytomastigina
subclass prototheria
subclass rhizopoda
subclass rosidae
subclass selachii
Subclass Synapsida
subclass teleostei
subclass telosporidia
subclass zoomastigina
subclavate
subclavian