Nil by mouth
Meaning: Nothing to eat or drink (medical instruction before surgery).
'Nil by mouth' is the medical instruction not to eat or drink, usually before surgery. 'NBM' is the abbreviation. Standard pre-operative instruction.
Examples
- You're nil by mouth from midnight. 从午夜开始禁食禁饮Estás en ayunas desde medianoche「真夜中から絶飲食です」자정부터 금식입니다.
- Patient is NBM. 患者禁食禁饮El paciente está en ayunas「患者は絶飲食です」환자는 금식 상태입니다.
- Nil by mouth before the procedure. 手术前禁食禁饮Nada por boca antes del procedimiento「処置の前は絶飲食です」시술 전에 금식입니다.
Pronunciation
/nɪl baɪ maʊθ/
Usage Guide
Context: surgery, hospital, preoperative
Tone: professional, instructional
✓ Do Say
- Nil by mouth禁食禁饮dieta absoluta絶飲食금식
- NBM禁食禁饮缩写abreviatura de dieta absoluta絶飲食の略금식 약어
✗ Don't Say
- Medical instruction—must be followed医疗指示,必须遵守Instrucción médica que debe cumplirse医療指示であり、必ず守ること의료 지시—반드시 따라야 함
Common Mistakes
- No food OR drink—both prohibited
Origin & History
Medical Latin-style instruction. 'Nil' from Latin (nothing) + 'by mouth' (oral intake). Standard preoperative protocol to prevent aspiration during anaesthesia.
Etymology: From Latin nil (nothing) + by mouth
First recorded: Medical terminology
Cultural Context
Era: Medical practice
Generation: All ages
Social background: Universal
Pop culture: Medical dramas
Regional notes: Universal medical.
Variations
More From This Topic
More from Medical & Healthcare
Flashcards, quizzes, audio pronunciation & spaced repetition — all free