(of pets, animals, etc...) play biting

Same as above.

(idiomatic) to be vulnerable / (sumo) poor at preventing one's opponent from getting an underarm grip

plant of genus Nardostachys / spikenard, the plant Nardostachys jatamansi

to line one's pockets; to reap without sowing

overly optimistic; easygoing; irresponsible; naive; simple-minded

highly-skilled men are the first to be exhausted