uhb-STRUHKT
/əbsˈtɹʌkt/
obstruct is pronounced uhb-STRUHKT (/əbsˈtɹʌkt/). Obstruct means to block or impede progress, movement, or passage by placing something in the way or by preventing a process. It can describe physical barriers as well as abstract hindrances, such as rules or procedures. The term implies deliberate or effective interference that creates obstruction or delay.
Obstruct means to block or impede progress, movement, or passage by placing something in the way or by preventing a process. It can describe physical barriers as well as abstract hindrances, such as rules or procedures. The term implies deliberate or effective interference that creates obstruction or delay.
"Construction crews blocked the road to obstruct traffic while repairs were underway."
"Bureaucrats attempted to obstruct the inquiry by withholding documents."
"A fallen tree obstructed the path, forcing hikers to detour."
Pronounce as /əbˈstrʌkt/. The first syllable is unstressed (ə), the second syllable carries the primary stress (STRUCT). The vowel in the stressed syllable is a short, back lax /ʌ/ as in 'strut'. The final consonant cluster is /kt/ pronounced quickly with a precise t release. Practice by saying ‘uhb-STRUHKT’ with a crisp, brief t at the end. For reference, see IPA: US/UK/AU /əbˈstrʌkt/.
Common errors include misplacing the stress (saying /ˈɒbstrʌkt/ or /ˈəbstrækt/), pronouncing the final /kt/ as an aspirated /k/ or with an extra vowel, and softening the /r/ in non-rhotic accents where applicable. Correction: keep primary stress on the second syllable, ensure a light but crisp /t/ release, and maintain a clear /str/ cluster with the /str/ sequence immediately before /ʌ/.
Across US/UK/AU, the core /əbˈstrʌkt/ remains, but rhoticity and vowel quality subtly shift. In most US and AU speech, /ɹ/ is pronounced with a clear r-like quality before the vowel, giving /əbˈstrʌkt/. In non-rhotic UK speech, /r/ is not pronounced after vowels, so the sequence feels lighter, still /əbˈstrʌkt/ but with a less pronounced r. Vowel length and timing can vary slightly with accent, but the stress placement remains on the second syllable in all three.
Difficulties come from the consonant cluster /str/ right after the initial vowel and the final /kt/ release, which require precise tongue sequencing and a quick, clean stop. Speakers often reduce the middle vowels or blend sounds, obscuring the /str/ sequence. Paying attention to a full, tight /s/ plus /t/ onset before /r/ and ensuring the /k/ burst is audible helps maintain accuracy in fluent speech.
Does the word’s meaning influence its pronunciation? No—its pronunciation is phonetic and stable across contexts. The primary stability is the two-stress pattern (on STRUCT) and the crisp /kt/ at the end, which remains unaffected by whether you mean a physical barrier or a bureaucratic hurdle. Focus on the /ˈstrʌkt/ nucleus and the quick /t/ release regardless of sense.
🗣️ Voice search tip: These questions are optimized for voice search. Try asking your voice assistant any of these questions about "obstruct"!
Obstruct derives from the Latin ob- meaning toward or against and struct- from struere meaning to build or pile up. The prefix ob- conveys opposition, combined with structus, the past participle of struere, to pile or construct. In Latin, obstructus described things piled against or shut up, which extended to blocking a passage. The word entered Middle English via Old French obstructer, retaining the sense of opposing or hindering movement or progress. Over time, English usage broadened from physical barriers to include figurative impediments—legal, bureaucratic, or procedural obstacles. The core idea remained consistent: to place something in the way so as to prevent movement, success, or access. Through the centuries, obstruct has maintained its precise, active sense of interference and constraint, often implying a deliberate or strategic obstruction rather than incidental hindrance. First known uses appear in legal and architectural contexts where an item or structure would physically block a path or route, evolving later to describe abstract obstruction in politics, administration, and daily speech.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
Help others use "obstruct" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "obstruct" and can often be used interchangeably.
🔄 These words have opposite meanings to "obstruct" and show contrast in usage.
📚 Vocabulary tip: Learning synonyms and antonyms helps you understand nuanced differences in meaning and improves your word choice in speaking and writing.
Words that rhyme with "obstruct"
-ock sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
🎵 Rhyme tip: Practicing with rhyming words helps you master similar sound patterns and improves your overall pronunciation accuracy.
