pavmitcinse lujvo

c1 is strictly homosexual in situation c2 by standard c4.

This word does not apply to bisexuals and is the direct Lojban equivalent of English "homosexual". Cf. pavycinse, mitcinse, pavdutcinse.

In notes:

mitcinse
c1 is homosexual/bisexual in situation c2 by standard c4.
pavdutcinse
c1 is strictly heterosexual in situation c2 by standard c4.
pavmitpamcinse
c1 in activity/state c2 exhibits a strictly homoromantic orientation by standard c4.