a) - a dated word for cheerful, happy, carefree, lively etc...
b) - a homosexual
The word gay (regarding the first version; a) originated from the French word 'gai' which directly translates to 'cheerful'.
:) Love all, don't discriminate!!!
a) - Anja has a gay disposition and shows her enthusiasm every day.
b) - That is his boyfriend so yes, he is gay.