proin

As a noun terms

is .

As a verb proin is

.

As verbs the difference between proin and prin

is that proin is obsolete form of prune while prin is a dialectal (North Country) variant of preen.

As a noun prin is

a dialectal (North Country) variant of preen .

As a noun prion

is a self-propagating misfolded conformer of a protein that is responsible for a number of diseases that affect the brain and other neural tissue.

As a verb proin is

obsolete form of prune.

As a verb proin

is obsolete form of prune.

As a noun porin is

any of a class of proteins that cross cellular membranes and act as pores through which small molecules can diffuse.

As a verb proin

is .

As a noun roin is

.

As a verb proin

is .

As a noun promin is

sodium glucosulfone, a sulfone drug, broken down in the body to dapsone, that was investigated for the treatment of malaria, tuberculosis, and leprosy.

As a noun pron

is abbreviation of lang=en.

As a verb proin is

obsolete form of prune.

As verbs the difference between groin and proin

is that groin is to deliver a blow to the genitals while proin is obsolete form of prune.

As a noun groin

is the crease or depression of the human body at the junction of the trunk and the thigh, together with the surrounding region.