Schröder staircase an ambiguous figure of a staircase, whic...
Narcan n. a trade name for naloxone.
workaholism n. the compulsive need to work and to do so to...
optic tract the bundle of optic nerve fibers after the part...
palinphrasia n. involuntary repetition of words or phrases...
formal group any group that is deliberately formed by its m...