A type of bread dough leavened with yeast and lactobacilli that produce acids giving a sour taste. / (countable, slang) An old-timer, especially in Alaska.

A species of vole, Microtus levis (syns. Microtus rossiaemeridionalis, Microtus epiroticus)

Involving probing introspection, or a critical consideration of one's conscience, especially motives and values.

Probing introspection; a critical consideration of one's conscience; also, an instance of such consideration.

present participle of soul-search

Causing erosion of moral fortitude or that eliminates hope or motivation

(physics) The energy present in a sound wave

Of or pertaining to the southwest.

(US, idiomatic) Someone or something that is not as it should be; something disorganized or unfinished.

plural of southern vole