'irregular' in a sentence

: not occurring at a regular rate or fixed intervals

: failing to meet a standard of manufacture due to an imperfection

: deviating from normal expectations; somewhat odd, strange, or abnormal

: lacking continuity or regularity

: (of a surface or shape); not level or flat or symmetrical

: independent in behavior or thought

: contrary to rule or accepted order or general practice

: (used of the military) not belonging to or engaged in by regular army forces

: (of solids) not having clear dimensions that can be measured; volume must be determined with the principle of liquid displacement

: a member of an irregular armed force that fights a stronger force by sabotage and harassment

: merchandise that has imperfections; usually sold at a reduced price without the brand name