Hypotension (HI-po-TEN-shun) is abnormally low blood pressure. Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood. Blood pressure is measured as systolic (sis-TOL-ik) and diastolic (di-a-STOL-ik) pressures.
intrigue (third-person singular simple present intrigues, present participle intriguing, simple past and past participle intrigued) (intransitive) To conceive or carry out a secret plan intended to harm; to form a plot or scheme. To arouse the interest of; to fascinate.
Something illustrative means it is a telling example of something else. Within this word, you see illustrate which means to make something clear by using pictures or examples. Something is illustrative when it paints a perfect picture of a subject.