An eponym is a person, place, or thing for whom or for which something is named, or believed to be named. Boycott, guillotine and milquetoast are all examples of eponyms.

The word boycott (to avoid trade or dealings with) was named after Charles C. Boycott, an English land agent who was ostracized in 1880 for refusing to reduce rents.

The word guillotine (a machine for beheading) was named after Joseph Guillotin, a French physician who proposed its use in 1789 as a more humane punishment than hanging.

The word milquetoast (timid, unassertive person) was named after Casper Milquetoast, a comic strip character created by cartoonist Harold Webster in 1924.

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