Note: Hyperplasia relates to the formation of new elements, hypertrophy being an increase in bulk of preexisting normal elements. Dunglison.

HYPERPLASTIC
Hy`per*plas"tic, a.

1. Of or pertaining to hyperplasia.

2. (Biol.)

Defn: Tending to excess of formative action.

HYPERPYREXIA
Hy`per*py*rex"i*a, n. Etym: [NL. See Hyper-, and Pyrexia.] (Med.)

Defn: A condition of excessive fever; an elevation of temperature in a disease, in excess of the limit usually observed in that disease.

HYPERSECRETION
Hy`per*se*cre"tion, n. (Med.)

Defn: Morbid or excessive secretion, as in catarrh.

HYPERSENSIBILITY
Hy`per*sen`si*bil"i*ty, n.