culture (n.)
mid-15c., "the tilling of land," from Middle French culture and directly from Latin cultura "a cultivating, agriculture," figuratively "care, culture, an honoring," from past participle stem of colere "tend, guard, cultivate, till" (see colony). The figurative sense of "cultivation through education" is first attested c.1500. Meaning "the intellectual side of civilization" is from 1805; that of "collective customs and achievements of a people" is from 1867.
For without culture or holiness, which are always the gift of a very few, a man may renounce wealth or any other external thing, but he cannot renounce hatred, envy, jealousy, revenge. Culture is the sanctity of the intellect. [William Butler Yeats]
Slang culture vulture is from 1947. Culture shock first recorded 1940.