Used other than figuratively or idiomatically: see TS, girl. (A girl who has a medical condition, such as Turner syndrome or Tourette syndrome, which is initialized "TS".)
A trans girl, a trans woman; a male-to-female transsexual person.
A male animal which displays female traits or behaviors; for example, a male reptile which gives off female pheromones.
A male-to-female transsexual or transgender person; a trans woman.