irregular (EN)
aggettivo, sostantivo

aggettivo “irregular”

irregular
  1. irregolare
    Her heartbeat was irregular, speeding up and slowing down unpredictably.
  2. sospetto (quando si riferisce a un'attività che appare strana o insolita)
    What the accountant is doing seems very irregular.
  3. irregolare
    The path through the woods was irregular, making it difficult to walk without tripping.
  4. irregolare
    The verb "to go" becomes "went" in the past tense, making it an irregular verb.
  5. irregolare
    The shape of the plot was irregular, with one side noticeably longer than the others.

sostantivo “irregular”

sg. irregular, pl. irregulars
  1. irregolare (come sostantivo, per indicare un soldato non appartenente a un esercito ufficiale)
    During the conflict, the village was defended by a group of irregulars who knew the terrain better than the invading army.
  2. saltuario (per indicare una persona che visita un luogo non frequentemente)
    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.