(anatomy) A study (or a description) of membranes

(mycology, obsolete) Of or relating to the Hymenomycetes, a former class of fungi within the division Basidiomycota.

(surgery) Surgical excision of the hymen.

(biochemistry) An antibacterial polypeptide present in bees

plural of hymenochirin

Any frog of the genus Hymenochirus

plural of hymenology

The scientific study of the hymen. / (countable) A treatise on the topic of the hymen. / The scientific study of membranes in general. / (countable) A treatise on the topic of membranes.

Any wetland grass of the genus Hymenachne

plural of hymenophoral trama