Old English ancor, borrowed 9c. from Latin ancora "anchor," from or cognate with Greek ankyra "anchor, hook" (see ankle). A very early borrowing and said to be the only Latin nautical term used in the Germanic languages. The -ch- form emerged late 16c., a pedantic imitation of a corrupt spelling of the Latin word. The figurative sense of "that which gives stability or security" is from late 14c. Meaning "host or presenter of a TV or radio program" is from 1965, short for anchorman.