depression

noun
B2+
1
B2+
a medical condition in which a person feels very sad, anxious and without hope and often has physical symptoms such as being unable to sleep, etc.
افسردگی, اختلال افسردگی
see also postnatal depression, post-partum depression
2
B2+
the state of feeling very sad and without hope
افسردگی, اندوه, اندوهگینی, غم‌زدگی
There was a feeling of gloom and depression in the office when the news of the job cuts was announced.
3
C1+
a period when there is little economic activity and many people are poor or without jobs
رکود اقتصادی
The country was in the grip of (an) economic depression.
the great Depression of the 1930s
He grew up during the Great Depression of the 1930s.
4
a part of a surface that is lower than the parts around it
فرورفتگی, گودال, تورفتگی, گود
Rainwater collects in shallow depressions on the ground.
From the air, the photos show a shallow depression on the planet's surface.
synonym hollow
5
a weather condition in which the pressure of the air becomes lower, often causing rain
کم‌فشاری هوا, سامانه کم‌فشار, ناوه فشار پایین, پدیده فشار پایین
an atmospheric depression moving east from the Atlantic
compare anticyclone