9-Letter Words Containing: PTO

• A secret name, a code name.

• formerly recognized taxonomic group including all flowerless and seedless plants that reproduce by means of spores: ferns, mosses, algae, fungi

• the practice of an optometrist

• a straight line that is the limiting value of a curve; can be considered as tangent at infinity

• teacher at a university or college (especially at Cambridge or Oxford)

• a drug (trade name Capoten) that blocks the formation of angiotensin in the kidneys resulting in vasodilation; used in the treatment of hypertension and congestive heart failure

• someone who acquires land by preemption

• a bidder in bridge who makes a preemptive bid