人手（ひとで、hitode）
- manpower

The Japanese word 人手人手 primarily means "manpower," "help," "assistance," or "hands." It refers to the number of people available or needed to do a certain task, job, or project. It can also imply a shortage of workers or the need for more assistance. The specific nuance depends on the context of the sentence.

⚫︎人手が足りない。 Translation: There aren't enough people. / We're short-handed. ⚫︎人手を借りる。 Translation: To get help. / To ask for assistance. ⚫︎この仕事にはもっと人手が必要だ。 Translation: More hands are needed for this job. / This job requires more manpower.

⚫︎You'd use 人手人手 when talking about needing workers, assistance, or help with a particular task or project. ⚫︎It's common in contexts like business, household chores, volunteer work, or any situation where the workload might exceed the available resources. ⚫︎You can use it both formally and informally. Its formality depends on the surrounding words and phrases.

⚫︎人手人手 is typically written with the kanji 人 for "person" and 手 for "hand," and is read ひとで in hiragana. ⚫︎There aren't other common ways to write this word. ⚫︎The okurigana (送りがな - the hiragana attached to a kanji) for 人手人手 is 手.

⚫︎人員（じにん） - personnel; staff ⚫︎応援（おうえん） - support; assistance ⚫︎助け（たすけ） - help ⚫︎手伝い（てつだい） - help; assistance

⚫︎There is no single perfect antonym. The opposite of 人手人手 would depend on the specific context: * If referring to a lack of manpower: 人手が余る（ひとでがあまる） - to have too many people, to be overstaffed. * If referring to the need for help: the absence of a need for help or assistance.

夏休みで、お店は人手が足りない。 ・Translation: Because of summer vacation, the shop is short-staffed. ・Explanation: This sentence describes the shortage of workers at a shop during the summer holidays.

新しいプロジェクトには、多くの人手が必要となるでしょう。 ・Translation: Many hands will likely be needed for the new project. ・Explanation: This sentence implies the requirement of manpower for the commencement of a new project.

⚫︎人 means "person" or "people," and 手 means "hand" or "hands." ⚫︎The word 人手人手 combines these two characters to metaphorically refer to the "hands" or "labor" of people required for a task.