finsen light Definition

phototherapy, reyn, -escent, aad, abeam, aberration, ablaze, absence, absorb, absorbance, absorbed, absorptance, absorption, absorption band, absorption coefficient, acacia, accord, accordance, account, achromat, achromatic, act, actinic rays, adaptation, adipocere, admit, advertise, aerate, aerial, aeroplane, aether, aflame, after, afterglow, against, agile, aglimmer, aglow, agouti, agreement, air, airglow, airily, airs, airy, alamode, alarm, albedo, albino, aldebaran, ale, alert, alight, alighting, alleviate, allow, almond, alnus maritima, alpenglow, alr, altair, alternate, alternating, altostratus, amadou, amasthenic, amber, ametropia, amontillado, amuse, amusing, anaclastic, analogy, anchor light, ancient, andromeda, anecdote, angel, angle, angle of deviation, angle of extinction, anglerfish, anisometropia, anisotropic, annulus, anticipation, aon, apartment house, aperture, aphotic, apollo, apostrophe, appear, appetizer, apple green, apricot, aqua, aquamarine, arc, arc lamp,