pep
n.
"vigor, energy," 1912, shortened form of pepper, n., which was used in the figurative sense of "spirit, energy" from at least 1847. Pep rally is attested from 1945; pep talk from 1926. To pep (something) up is from 1925.
| 词汇 | pep |
| 词根词缀 | Online Etymology Dictionary pep n. "vigor, energy," 1912, shortened form of pepper, n., which was used in the figurative sense of "spirit, energy" from at least 1847. Pep rally is attested from 1945; pep talk from 1926. To pep (something) up is from 1925. |
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