助手
Meaning in Englishassistant, helper, aide
Animated kanji stroke order
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Word context
What it means
What does 助手 mean? It refers to a person who assists a more senior person, performing practical support and tasks within work, study, or operations. The term denotes a formal, non-supervisory role focused on aiding the principal person or team.
Main meanings
- General sense: a person who assists a more senior person in daily tasks at work, in a classroom, or in a project.
- Academic setting: teaching or research assistant roles in universities, with responsibilities like supporting instructors, organizing materials, or conducting experiments.
- Broad professional use: staff or support positions that provide practical help without holding authority over the principal actor.
How to use it
Used in formal contexts such as academia, administration, and industry; common in titles like 教授の助手 or 研究室の助手; in casual speech, people may prefer アシスタント, while 助手 remains more formal and institutionally flavored.
Variants and close terms
- アシスタント (ashisutanto) — modern loanword common in business and media contexts
- 補佐 (hosa) — formal or official helper, often used in government or corporate language
- 助手席 (joshu-seki) — related term showing a different meaning (passenger seat), not a direct synonym
Composition
- 助: to help, aid
- 手: hand
- Combined meaning a 'helping hand' or one who lends assistance
Etymology
joshu is the common on'yomi reading derived from 助 and 手; the compound joined to mean a helper who lends a hand, with the pronunciation consolidating into the noun 助手.
Origin
Evidence of 助手 as a formal role appears in classical and modern Japanese in administrative and educational contexts, with expanding usage during the Meiji era and beyond to refer to designated assistants in offices, laboratories, and universities.
Word class
noun (名詞)