a. An alteration of the form of a word by the addition of an affix, as in English dogs from dog, or by changing the form of a base, as in English spoke from speak, that indicates grammatical features such as number, person, mood, or tense.
Generic Estrace. As all of the patents for Estrace (estradiol) have expired, several companies have chosen to manufacture a generic version of the drug. The generic versions are sold in three strengths: estradiol 0.5 mg, estradiol 1 mg, and estradiol 2 mg.
ESTRACEÂ® vaginal cream is a prescription medicine used to treat moderate to severe dryness, itching, and burning in and around the vagina due to menopause. Please see full Prescribing Information, which includes the Patient Information and Boxed Warning. Â© 2017 Allergan.