单词	pacer
释义	pacer noun pac·​er ˈpā-sər  1 : one that paces specifically : a horse whose predominant gait is the pace 2 : pacemaker Synonyms bellwether leader pacemaker pacesetter trendsetter See all Synonyms & Antonyms Example Sentences a highly competitive industry in which any company that isn't a pacer quickly becomes a belly-up also-ran Recent Examples on the Web And before Martin, only one high school athlete did it without the help of a pacer. Caitlin O'kane, CBS News, 17 May 2022 In fact, Hazen prefers to run without a pacer and did so at Western, a formula that clearly works for him. Amanda Loudin, Outside Online, 9 July 2019 Our pacer witnessed some of our lowest points of tears, pain and discouragement. Danielle Snyder, Outside Online, 1 Oct. 2019 Acting like a pacer, the treadmill helps her maintain rhythm and stay focused during solo sessions. Outside Online, 1 Feb. 2021 An experimental cardiac pacer that used nuclear energy in 1970. Becky Yerak, WSJ, 17 Jan. 2022 With the race underway, Linden settled in along side her pacer, Charlie Lawson. Luke Webster, Outside Online, 14 Apr. 2021 Matt Scherer, a former Oregon Ducks track athlete who went on to become a professional runner and pacer, died this week. oregonlive, 9 Dec. 2021 Both Brown and Mitchell say being a pacer is rewarding. Wright Wilson, Detroit Free Press, 17 Oct. 2021 See More Word History First Known Use 1616, in the meaning defined at sense 1 Medical Definition pacer noun pac·​er ˈpā-sər  : pacemaker sense 2 electronic cardiac pacers pacer noun as in leader one that takes the lead or sets an example a highly competitive industry in which any company that isn't a pacer quickly becomes a belly-up also-ran Synonyms & Similar Words Relevance leader pacemaker pacesetter pioneer bellwether trendsetter innovator harbinger forerunner precursor herald groundbreaker foregoer Antonyms & Near Antonyms follower imitator me-tooer Johnny-come-lately
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