What does 体力 mean?
体力 is a Japanese noun meaning “physical strength” in English. It can also be translated as “strength (of a business, economy, etc.)” depending on context. It is written as 体力 in kanji, たいりょく in hiragana, and tairyoku in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
体力を維持するにはちゃんと食べなければいけません。
You must eat properly to keep up your strength.