Associations to the word «Chaetognatha»

Wiktionary

CHAETOGNATHA, proper noun. A taxonomic phylum within the superphylum Protostomia   — the arrow worms or chaetognaths.

Dictionary definition

CHAETOGNATHA, noun. Arrowworms: a group of small active transparent marine worms.

Wise words

Words are always getting conventionalized to some secondary meaning. It is one of the works of poetry to take the truants in custody and bring them back to their right senses.
William Butler Yeats