2 syllables: bio, psies. Stress on bio.
/ˈbaɪ.ɑp.siːz/
Say it backBiopsies is the medical procedure of removing small tissue samples for microscopic examination to diagnose disease. The plural form refers to multiple such samples taken from different sites or at different times. The word is used in clinical reporting and patient discussions, often within surgical or pathology contexts.
"The doctor recommended biopsies to determine the cause of the lesion."
"Two biopsies were taken from adjacent sites for a more representative sample."
"Biopsies of the liver can help diagnose cirrhosis or cancer."
Break it into three syllables: /baɪ-ˈɒp- siz/ in UK and /baɪ-ˈɑp-siz/ in US. Stress falls on the second syllable. So you say: bye-OP-sies, with a clear short 'i' in the first syllable and a strong 'OP' in the second. Lip position for /aɪ/ is a wide jaw opening followed by a tense /ɒ/ or /ɑ/ depending on accent, then /p/ with a released stop, and finally /siz/ with a crisp /s/ and voiced /z/. Audio reference: imagine saying “bye” followed by “OP” and then “sies,” keeping the /ɪ/ in the first syllable light.
Common errors include compressing the second syllable into /op/ without the expected vowel quality, and misplacing the stress, saying “bio-psies” or “by-opsies” with wrong emphasis. Some speakers mispronounce the ending as /ɪz/ or /iːz/ instead of /siz/. Correction: emphasize the second syllable /ˈɒp/ or /ˈɑp/ and keep the final /siz/ with a crisp voiceless /s/ before the final voiced /z/. Practice saying /baɪ-ˈɒp-siz/ slowly, then speed up while keeping the vowel quality precise.
In US English, it’s typically /baɪ-ˈɑp-siz/ with a rhotic r sound? Actually biopsies has no r; the /ɑ/ vowel in the second syllable is broad as in “cot,” followed by /p/ and /siz/. In UK English, /baɪ-ˈɒp-siz/ uses /ɒ/ rather than /ɑ/ and a non-rhotic r is not present. Australian English is similar to UK but with a slightly longer vowel in the second syllable and a more clipped /ɒ/; final /siz/ remains. All share stress on the second syllable. Watch for subtle vowel length and quality differences.
The difficulty centers on the three-syllable pattern with a strong mid-stressed second syllable and a final consonant cluster /p-siz/ that requires a smooth transition between plosive /p/ and the fricative /z/. The initial /baɪ/ combines a diphthong with a stressed onset that can trip speakers who pronounce it as a single syllable or misplace the stress. Some speakers also mis-handle the /ɒ/ or /ɑ/ depending on accent. Focusing on releasing the /p/ cleanly and preserving the /siz/ ending helps clarity.
Biopsies uniquely blends a diphthong in the first syllable /baɪ/ with a high-contrast second-syllable nucleus /ɒ/ or /ɑ/ and a syllable-final /siz/ that requires a precise voicing transition from /s/ to /z/. The sequence /-ɒp-/ or /-ɑp-/ followed by /siz/ creates a rapid, three-beat rhythm that can feel less intuitive for non-medical speakers. Mastery comes from stabilizing the second-syllable vowel and practicing the crisp /p/ release into /s/.
🗣️ Voice search tip: These questions are optimized for voice search. Try asking your voice assistant any of these questions about "biopsies"!
- US: rhotic? not relevant as biopsies has no rhotic vowel; but you’ll hear tighter /ɒ/ vs /ɑ/. US tends to lower the /ɒ/ toward /ɑ/ in this word and preserve the /ɪ/ in the first syllable? Actually /baɪ-ˈɑp-siz/ shows a clear /ɒ/ or /ɑ/ in the second syllable. - UK: non-rhotic; /ɒ/ as the second syllable nucleus is shorter and tenser; final /siz/ is clear, with less vowel length. - AU: similar to UK, but often a slightly longer nucleus in the second syllable and a more even vowel durations across syllables. - IPA references: US /baɪ-ˈɑp-siz/, UK /baɪ-ˈɒp-siz/, AU /baɪ-ˈɒp-siz/. Focus on keeping /ɪ/ as a separate short vowel in the first syllable and ensuring /p/ release is clean before /siz/. - Tips: practice with mouth slightly parted for /aɪ/, then clamp lips for /ɒ/ or /ɑ/ while keeping tongue low-mid, then release /p/ instantly into /s/.
Biopsy derives from the Greek bios, meaning life, combined with opsy, from -opsia meaning a viewing or viewing process. The term was adopted into medical lexicon in the early 19th century as histology and pathology developed into formal diagnostic sciences. The root bios emphasizes life and living tissue, while -opsy signals a viewing or examining act. The plural form biopsies follows English pluralization rules, adding -ies after a stem ending in -y preceded by a consonant. First known uses appear in medical literature toward the late 1800s as tissue examination became standard practice in clinical diagnosis. Over time, the term broadened from general tissue sampling to specific procedures like needle biopsies, core biopsies, and surgical biopsies, all functioning to obtain living tissue for microscopic analysis. The word reflects the shift from gross examination to microscopic, life-focused diagnostic processes that became central to modern medicine by the 20th century.
💡 Etymology tip: Understanding word origins can help you remember pronunciation patterns and recognize related words in the same language family.
Help others use "biopsies" correctly by contributing grammar tips, common mistakes, and context guidance.
💡 These words have similar meanings to "biopsies" and can often be used interchangeably.
🔄 These words have opposite meanings to "biopsies" 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 "biopsies"
-ies 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.
