Acentric :: Acentric (a.) Not centered; without a center.
Achroodextrin :: Achroodextrin (n.) Dextrin not colorable by iodine. See Dextrin.
Actinometric :: Actinometric (a.) Pertaining to the measurement of the intensity of the solar rays, either (a) heating, or (b) actinic..
Adjutrix :: Adjutrix (n.) A female helper or assistant.
Administratrix :: Administratrix (n.) A woman who administers; esp., one who administers the estate of an intestate, or to whom letters of administration have been granted; a female administrator..
Altrices :: Altrices (n. pl.) Nursers, -- a term applied to those birds whose young are hatched in a very immature and helpless condition, so as to require the care of their parents for some time; -- opposed to praecoces..