noun
suction; sucking up
Refers to the act of drawing something up by suction, or the suction itself. Often used in technical or mechanical contexts, but also in everyday situations like using a straw.
ポンプで水を吸い上げる。
Pump water up by suction.
ストローでジュースを吸い上げた。
I sucked up the juice with a straw.
吸引 is a more formal, technical term for suction or aspiration, often used in medical or scientific contexts. 吸い上げ is more concrete and everyday.
Compound of the verb stem 吸い (sui, 'suck') from 吸う (suu) and 上げ (age, 'raise') from 上げる (ageru). Literally 'suck up'.