VocabDictionary

irregular

/i.ʁe.ɡu.ˈlaʁ/beginner Level

English Meaning & Definitions

1.adjective

Not following the normal rules, patterns, or standard procedures; uneven or lacking symmetry.

Example Sentences:
  • O terreno tem uma forma irregular que dificulta a construção.
  • Ele foi demitido por causa de atividades irregulares na empresa.
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English Synonyms & Near Equivalents

English Antonyms & Opposites

Comprehensive Thesaurus Breakdown

Compare formal, informal, literary synonyms and register nuances for “irregular”.

Thesaurus Entry
Cultural Origin & Etymology

Derived from the Latin 'irregularis', formed by the prefix 'in-' (not) and 'regularis' (according to rule, from 'regula', meaning 'rule' or 'straight edge'). It entered Portuguese via Old French and Latin, maintaining its core meaning of deviating from established norms or patterns.

Memory Aid & Mnemonic

Think of 'irregular' as 'in-regular'—literally meaning 'not regular' or 'not following the rule'.

Frequently Asked Questions About “irregular

1. What is the meaning of “irregular” in English?

In English, irregular (adjective) is defined as: “Not following the normal rules, patterns, or standard procedures; uneven or lacking symmetry.”.

2. How do you use “irregular” in a sentence?

O terreno tem uma forma irregular que dificulta a construção.

3. What are English synonyms of “irregular”?

Common synonyms include:anormal,desigual,assimétrico,ilícito

4. What is the etymology and word origin of “irregular”?

Derived from the Latin 'irregularis', formed by the prefix 'in-' (not) and 'regularis' (according to rule, from 'regula', meaning 'rule' or 'straight edge'). It entered Portuguese via Old French and Latin, maintaining its core meaning of deviating from established norms or patterns.