DICT.TW Dictionary Taiwan
216.73.216.135
Search for:
Search type:
Return Definitions
Match headwords exactly
Match prefixes
Match prefixes (skip, count)
Match substring occurring anywhere in a headword
Match suffixes
POSIX 1003.2 (modern) regular expressions
Old (basic) regular expressions
Match using SOUNDEX algorithm
Match headwords within Levenshtein distance one
Match separate words within headwords
Match the first word within headwords
Match the last word within headwords
Database:
Any
First match
DICT.TW English-Chinese Dictionary 英漢字典
DICT.TW English-Chinese Medical Dictionary 英漢醫學字典
DICT.TW 注音查詢、中文輸入法字典
Taiwan MOE computer dictionary
Network Terminology
MDBG CC-CEDICT Chinese-English Dictionary 漢英字典
Japanese-English Electronic Dictionary 和英電子辞書
Webster's Revised Unabridged Dictionary (1913)
WordNet (r) 2.0
Elements database 20001107
Easton's 1897 Bible Dictionary
Hitchcock's Bible Names Dictionary (late 1800's)
▼
[Show options]
[
Pronunciation
] [
Help
] [
Database Info
] [
Server Info
]
2 definitions found
From:
DICT.TW English-Chinese Dictionary 英漢字典
protovertebra
原椎
From:
Webster's Revised Unabridged Dictionary (1913)
Pro·to·ver·te·bra
n.
;
pl
.
Protovertebræ
.
Anat.
One
of
the
primitive
masses
,
or
segments
,
into
which
the
mesoblast
of
the
vertebrate
embryo
breaks
up
on
either
side
of
the
anterior
part
of
the
notochord
;
a
mesoblastic
,
or
protovertebral
,
somite
.
See
Illust
.
of
Ectoderm
.
Note:
☞
The
protovertebr
æ
were
long
regarded
as
rudiments
of
the
permanent
vertebr
æ,
but
they
are
now
known
to
give
rise
to
the
dorsal
muscles
and
other
structures
as
well
as
the
vertebral
column
.
See
Myotome
.
◄
►
DICT.TW
About DICT.TW
•
Contact Webmaster
•
Index
•
Links
DICT.TW Dictionary Taiwan