hypostome
Word Rarity
Very rare
Frequency: 1.08 in modern English
19
Scrabble Score
9
Letters
3
Syllables
8
Unique Chars
Meaning
noun
Any of certain mouth appendages of some insects, arachnids, crustaceans, and hydrozoa; in particular
noun
Any of certain mouth appendages of some insects, arachnids, crustaceans, and hydrozoa; in particular:
noun
Any of certain mouth appendages of some insects, arachnids, crustaceans, and hydrozoa; in particular:
noun
Any of certain mouth appendages of some insects, arachnids, crustaceans, and hydrozoa; in particular:
Example Sentences
- "This mode of attachment and support of the hypostome in proparian trilobites is also shown by Öpik's work (1938, and references) and by Whittington (1941b, p. 514-517) and Evitt and Whittington (1953)."
- "2012, Georgia E. Lesh-Laurie, Chapter 5. Expression and Maintenance of Organismic Polarity, Allison L. Burnett (editor), Biology of Hydra, Harcourt Brace Jovanovich (Academic Press), pages 160-161, As a result or these interactions, the presence of a hypostome inhibits the formation of another hypostome nearby. Removal of the hypostome causes the level of inhibition to fall; regeneration of it restores this level (Webster, 1966)."
- "The polyps of the two observed populations of Alatina cf. moseri showed no distinct differences.[…]The body of the polyp is divided into three parts: the hypostome, the calyx and a stalk region. The latter includes a basal disc and a tiny periderm beaker enveloping the pedal region. The hypostome of polyps of both populations was four-lipped (Fig. 5.33F and G), balloon-shaped and ~14%–15% of the total body length (TBL). It was not completely contractible into the body."
- "Figure 7.4 Argas persicus^([fowl tick])[…](b) Hypostome of larval stage. The toothed hypostome is easily visible in the larval stage."
Etymology
Etymology tree Proto-Indo-European *upó Ancient Greek ῠ̔πό (hŭpó) Ancient Greek ὑπο- (hupo-)der. English hypo- English -stome English hypostome From hypo- + -stome.