also: ようしゅつ
noun, noun or participle which takes 'suru', intransitive verb
gushing out; welling up; springing forth
Describes water, oil, or other liquids forcefully emerging from underground; also used figuratively for emotions or ideas surging up.
温泉が地中から湧出している。
Hot spring water is gushing out from underground.
新しいアイデアが
New ideas welled up one after another.