Why is the host of a broadcast news program called an
anchor?
Anchor is, of course, short for
anchorman, but with the rise of women in the broadcast industry, the position was shortened to
anchor to make it suitable for both genders.
Whether you prefer
anchor or
anchorman/woman, the term arose via semantic extension from the sense of "the strongest runner (or swimmer) on a relay team." This use, in turn, is speculated to have its roots in the
anchor man positioned at the end of a tug of war, but this connection has not been proven.
(San Diego's classiest news anchor.)
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