observer的词源

英文词源

observer (n.)

1550s, "one who keeps a rule, custom, etc.," agent noun from observe. Meaning "one who watches and takes notice" is from 1580s; this is the sense of the word in many newspaper names.

中文词源

observer：观察者，观察员  

词根词缀： ob-在...上面 + -serv-守护 + -er名词词尾

该词的英语词源请访问趣词词源英文版：observer 词源，observer 含义。