いせい

Japanese

For pronunciation and definitions of いせい – see the following entries.
異性
[noun] the opposite sex (the other gender to which one is referring)
[noun] (chemistry, physics) isomerism (phenomenon of the existence of isomers)
威勢
[noun] power, might, authority
[noun] high spirits
(This term, いせい (isei), is the hiragana spelling of the above terms.)

(The following entries do not have a page created for them yet: 異姓, 遺精.)