"Hydrotheca" is a word in ENGLISH

hydrotheca ENGLISH

Definition:

One of the calicles which, in some Hydroidea
(Thecaphora), protect the hydrants. See Illust. of Hydroidea, and
Campanularian.

Few words of positivity

Slavery all day,and then, suddenly, by nightfall- freedom!

Margarita Engle, The Surrender Tree: Poems of Cuba's Struggle for Freedom

WORD SUGGESTIONS

Laugh your heart out.

Why do blondes wash their hair in the sink? That's where you wash all your vegetables!

hydranth ENGLISH

One of the nutritive zooids of a hydroid colony. Also applied to the proboscis or manubrium of a hydroid medusa. …

hydroid ENGLISH

One of the Hydroideas.

hydrozoa ENGLISH

The Acalephae; one of the classes of coelenterates, including the Hydroidea, Discophora, and Siphonophora.

zooid ENGLISH

One of the individual animals in a composite group, as of Anthozoa, Hydroidea, and Bryozoa; -- sometimes restricted to those …