13-Letter Words Containing: O,L,I,A,T,H

• To introduce a hydroxyl group into a compound

• cause to adopt Catholicism

• a chemical substance obtained from plants that is biologically active but not nutritive

• abnormal dryness of the conjunctiva and cornea of the eyes; may be due to a systemic deficiency of vitamin A

• An evolutionary trend in which the neural and sense organs become centralized at one end (the head) of an animal.

• The redistribution of blood flow from the base of the lung towards the upper lobe vessels as a consequence of pulmonary venous hypertension, usually described on a chest radiograph.

• a sexual attraction to (or sexual relations with) persons of the same sex

• admit into a hospital

• the quality of being parallel to the horizon