iron, the metal and the metallic chemical element / (more generally) steel / short for 鉄砲 (teppō, literally “cannon”, but in this case, refers to the poisonous fugu blowfish or dishes made from it)

for something internal to exhibit signs of life; to bud / to become pregnant / for a pregnant woman to have morning sickness

休診: have no medical examinations today / 急進: make rapid progress / 急伸: jump / 休心: rest assured

a female given name