csökken

To fall or become a little lower, especially for a short or temporary period.

To become less in quantity, price, temperature, or other measure.

To become smaller in quantity, size, intensity, or degree.

To reduce in number, amount, level, or intensity over time.

To become less in amount, number, value, or level.

To decrease or weaken, especially gradually, in strength, energy, interest, prices, or performance.

To (cause something to) become smaller in size, amount, importance, or strength.

To become slower, weaker, or less active; to lessen in force or intensity.

To gradually become weaker, smaller, or less intense.

To fall or decline, especially gradually and not dramatically, in level, value, or amount.

To gradually become weaker, smaller, or less intense or important.

To move or drop to a lower position or level, physically or figuratively.

To move toward a worse condition or lower position gradually and often unnoticed.

To gradually become worse in quality, value, or standard.

Past participle of "fall": used with auxiliary verbs to talk about something that has moved from a higher position to a lower one, or has decreased or been defeated.