jam
verb (used with object)
to press, squeeze, or wedge tightly between bodies or surfaces, so that motion or extrication is made difficult or impossible.
has jammed
-
present perfectof jam (3rd person singular).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.
South Africa was ravaged by a second wave caused by a more contagious variant that has jammed up casualty wards.
From Reuters ● Feb. 18, 2021
Prison staff say the rapid spread of the virus has jammed prison phone lines with panicked relatives calling to check on their loved ones.
From Washington Post ● Apr. 9, 2020
Florida has told more than 6 million to evacuate ahead of the killer storm and the mass exodus has jammed the roads.
From Washington Times ● Sep. 9, 2017
And then there is Tim Duncan, who has jammed the damn thing open.
From Forbes ● Jun. 16, 2014
The outside of the suit is still freezing cold; maybe this is what has jammed the fastening.
From The Lost Kafoozalum by Pauline Ashwell
