hydrotheca
noun
hy·dro·the·ca
: a cup-shaped extension of the perisarc in hydroids of the group Leptomedusae that surrounds and protects the hydranths when they are contracted
hydrothecal adjective
¦⸗⸗¦thēkəl
Word History
Etymology
New Latin, from hydr- + Latin theca sheath, case
- peroxidise
- peroxidised
- peroxidises
- peroxidising
- peroxidized
- peroxidizes
- peroxidizing
- peroxids
- peroxisomal
- peroxisome
- peroxisomes
- peroxo-
- peroxy acid
- peroxy salt
- peroxy-
- peroxyacetyl nitrate
- peroxycarbonate
- peroxycarbonic acid
- peroxychromate
- peroxychromic acid
- peroxydisulfate
- peroxygen
- peroxynitric acid
- peroxysulfate
- peroxysulfuric acid