Chanyu, chief of the Xiongnu.

Zen temple

(rare) The hiragana syllable わ゙ (va). Its equivalent in katakana is ヷ (va).

good fight; fighting to the best of one's ability

to put up a good fight

naturalists (as a group) or naturalist (individual), promoting a closer connection with nature (lifestyle, food, etc.)

all questions

全角: em, em quad (printing), full-pitch character (e.g. Ｕｎｉｃｏｄｅ, not ASCII)

万全: perfect

万全: perfection