irregular (EN)
形容詞、名詞

形容詞 “irregular”

irregular
  1. 不規則な
    Her heartbeat was irregular, speeding up and slowing down unpredictably.
  2. 奇妙な(不審な意味で)
    What the accountant is doing seems very irregular.
  3. 凹凸のある
    The path through the woods was irregular, making it difficult to walk without tripping.
  4. 不規則変化の
    The verb "to go" becomes "went" in the past tense, making it an irregular verb.
  5. 不規則形の
    The shape of the plot was irregular, with one side noticeably longer than the others.

名詞 “irregular”

sg. irregular, pl. irregulars
  1. 非正規兵
    During the conflict, the village was defended by a group of irregulars who knew the terrain better than the invading army.
  2. 常連でない人
    At the weekly book club meetings, it's easy to spot the irregulars because they often have to ask for updates on the group's discussions.