A transwoman (sometimes spelled as trans-woman or trans woman) is a male-to-female (MTF) transsexual or transgender person. Many people in this group like the name trans woman over the many medical terms that are out there.
Definition of experiment for English Language Learners. : 1  a scientific test in which you perform a series of actions and carefully observe their effects in order to learn about something. : 2  something that is done as a test : something that you do to see how well or how badly it works.
An experiment is a study that imposes a treatment (or control) to the subjects (participants), controls their environment (for example, restricting their diets, giving them certain dosage levels of a drug or placebo, or asking them to stay awake for a prescribed period of time), and records the responses.