나사나 뚜껑 등을 풀리지 않게 단단히 고정하다.
To make something secure or firm by turning or pulling it.
예문:
"Use a wrench to tighten the loose bolts on the bicycle frame."
"Make sure you tighten the lid of the jar so the food stays fresh."
줄이나 끈 등을 느슨하지 않게 팽팽하게 만들다.
To make a rope, wire, or surface more taut or stretched.
예문:
"The sailors had to tighten the ropes as the wind began to pick up."
"You can adjust the sound of the guitar by tightening the strings."
법률, 규칙, 통제 등을 더 엄격하게 바꾸다.
To make rules, laws, or control more strict and rigorous.
예문:
"The government decided to tighten security measures at all international airports."
"The school is tightening its policy on late arrivals starting next semester."
근육이나 신체 부위가 긴장하여 딱딱하게 변하다.
To become tense or rigid, often due to emotion or physical strain.
예문:
"His jaw tightened in anger when he heard the unfair news."
"My chest tightened with anxiety as I waited for the test results."
지출을 줄이거나 자금의 흐름을 억제하다.
To reduce spending or restrict the availability of money.
예문:
"Many families are having to tighten their belts due to the rising cost of living."
"The central bank may tighten monetary policy to control inflation."