Useful english dictionary. 2012.
Hydriform — Hy dri*form, a. [Hydra + form.] (Zo[ o]l.) Having the form or structure of a hydra. [1913 Webster] … The Collaborative International Dictionary of English
hydriform — hy·dri·form … English syllables
hydraform — erroneous var. of hydriform … Useful english dictionary