A female mediator; a mediatrix.

(proofreading) Abbreviation of lower case.

(organic chemistry) Any of a group of oligocyclic derivatives of furan, especially (4S,5E,7S,10E)-7,11-dimethyl-4-propan-2-yl-14-oxabicyclo[11.2.1]hexadeca-1(15),5,10,13(16)-tetraen-7-ol

sky blue; resembling the clear blue colour of the unclouded sky / cloudless / (heraldry) In blazon, of the colour blue.