lækka

In a sentence

• Ég þarf að lækka hitastigið í ofninum.

  I need to lower the temperature in the oven.

  Here, "lækka" is used to mean reducing a numerical value, specifically the temperature setting.

• Verð á bókunum mun lækka í næstu viku.

  The price of books will drop next week.

  Here, "lækka" indicates a reduction in price, implying a decrease in cost.

• Lækkandi sól veldur styttri dögum á veturna.

  The lowering sun causes shorter days in winter.

  Here, "lækka" describes the physical lowering of the sun's position, symbolizing shorter daylight hours.