Definition of metastomial in English:

metastomial

noun ˌmɛtəˈstəʊmɪəl

Zoology rare

Of or relating to the part of the head of a metameric invertebrate that is located behind the mouth.

Late 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From metastomium + -al.

nounˌmɛtəˈstəʊmɪəl

Zoology rare

Of or relating to the part of the head of a metameric invertebrate that is located behind the mouth.

Late 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From metastomium + -al.

单词	metastomial
释义	Definition of metastomial in English: metastomial noun ˌmɛtəˈstəʊmɪəl Zoology rare Of or relating to the part of the head of a metameric invertebrate that is located behind the mouth. Origin Late 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From metastomium + -al. Definition of metastomial in US English: metastomial nounˌmɛtəˈstəʊmɪəl Zoology rare Of or relating to the part of the head of a metameric invertebrate that is located behind the mouth. Origin Late 19th century; earliest use found in Ray Lankester (1847–1929), zoologist. From metastomium + -al.
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