ADJ

black, deep, serious, severe
acute, chronic
mild
clinical
manic
post-natal

QUANT

bout, fit, period
The actor says he suffers frequent bouts of depression. In a fit of depression, she threw away all her favourite books. A period of acute depression can sometimes follow childbirth

VERB + DEPRESSION

develop, fall into, go into, succumb to
She fell into a black depression and refused to leave her room
experience, have, suffer (from)
She was diagnosed as having clinical depression
be treated for
His wife had left him and he was being treated for depression
come out of, get over
She was gradually coming out of her depression
cause, lead to
Bereavement can often lead to depression
relieve, treat
a new drug used to treat depression

DEPRESSION + VERB

deepen
lift
Her depression has lifted now

PREP

in ~
He may have killed himself in depression
with ~
He's been off work for months with depression

PHRASES

(a) cause for depression
These results should not be a cause for depression
the depths of depression
I was in the depths of depression after receiving my exam results
feelings of depression, the onset of depression
The onset of depression often follows a traumatic event
a state of depression
He was in a state of acute depression
symptoms of depression, treatment for depression
She had been receiving medical treatment for depression

ADJ

great, major, serious, severe
economic
The country is experiencing a severe economic depression

VERB + DEPRESSION

be in the grip of, experience
go into
The housing market has gone into depression
face

DEPRESSION + VERB

deepen
The depression seems to be deepening
end

PREP

during/in a/the ~
Many people lost their jobs in the great depression of the 1930s

PHRASES

the depths of a depression, a period of depression
periods of severe economic depression

ADJ

shallow, slight
deep

PREP

~ in, ~ on
From the air, the photos show a shallow depression on the planet's surface