adjective
[more ~; most ~] :not normal or usual :not following the usual rules about what should be done
[more ~; most ~] :not even or smooth :not regular in form or shape
[more ~; most ~]
happening or done at different times that change often
not happening at times that are equally separated
grammar :not following the normal patterns by which word forms (such as the past tenses of verbs) are usually created
US :not able to have normal bowel movements :constipated
not belonging to a country's official army
noun
plural -lars
[count] :a soldier who does not belong to a country's official army