small mercy (from some misfortune); silver lining of a dark cloud; consolation in sadness; blessing in disguise

(mathematics) geometric mean, specifically, if the variables a, b, c satisfy the relation a:b=b:c, then b is the 幾何中項 of a and c.

a metatarsal bone

the Second Sino-Japanese War

Kyūjitai form of 営業中 (“open”)

(medicine) zoonosis, more specifically, amphixenosis: a disease that can infect both humans and animals

(obsolete) round the clock / (obsolete) all the time

year-round

round the clock / all the time

one-hundred fires and one-hundred hits: making the mark every time