semicentennial

名词 n. 形容词 adj.
中文释义
英 /ˌsɛmɪsɛnˈtɛnɪəl/    美 /ˌsɛˌmaɪsnˈtɛniəl/|/ˌsɛmisnˈtɛniəl/|/ˌsɛˌmaɪsənˈtɛniəl/|/ˌsɛmisənˈtɛniəl/

英文释义

名词 n.
  1. A 50th anniversary.
    — The city celebrated its semicentennial last year.
形容词 adj.
  1. Of or related to a 50th anniversary, occurring every 50 years. not-comparable

词形变化

semicentennials plural

词源

词源 1
From semi- (“half”) + centennial (“100 year, 100th anniversary”), q.v.
词源 2
From semi- (“half”) + centennial (“100 year, 100th anniversary”), q.v.
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