have tightened
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present perfectof tighten.present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In recent years, communities around the popular mountain have tightened access rules to Mount Fuji to ease severe overtourism problems.
From Barron's ● Sep. 10, 2026
Following a large influx of asylum seekers in Sweden in 2015, successive left- and right-wing governments have tightened asylum and immigration rules.
From Barron's ● Sep. 9, 2026
Banks have tightened their lending standards over the past few years, said Mike Taiano, senior analyst in the financial institutions group at Moody’s.
From The Wall Street Journal ● Jul. 14, 2026
Bangko Sentral ng Pilipinas raised its benchmark overnight reverse repurchase rate to 4.75% from 4.50% on Thursday, following several of its peers which have tightened policy settings to combat inflationary pressure.
From The Wall Street Journal ● Jun. 18, 2026
A pity Ned Stark had taken his daughters south; elsewise Theon could have tightened his grip on Winterfell by marrying one of them.
From "A Clash of Kings" by George R.R. Martin
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