Chiefly Zoology. An opening or orifice; spec. †(a) a sucker on the scolex of a tapeworm (obsolete); (b) an excurrent opening of a sponge.
| 单词 | θ31883 |
| 释义 | the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > mouth (1) osculum1728 Chiefly Zoology. An opening or orifice; spec. †(a) a sucker on the scolex of a tapeworm (obsolete); (b) an excurrent opening of a sponge. |
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