noun, noun or participle which takes 'suru', intransitive verb
swelling; engorgement; bulging
Primarily a medical or anatomical term for blood vessels, veins, or muscles becoming swollen or engorged. Often used in the form 怒張する.
血管が怒張している。
The blood vessels are swollen.
運動後に腕の静脈
After exercise, the veins in my arm bulged.
noun, noun or participle which takes 'suru', intransitive verb
squaring one's shoulders; flexing one's muscles
Describes a person tensing or bulging their muscles, especially the shoulders or arms, often to show strength or readiness. Can be used figuratively for a show of force.
彼は肩を怒張させて力こぶを作った。
He squared his shoulders and made a muscle.
選手たちは腕を怒張させてポーズをとった。
The athletes flexed their arms and posed.