Langimage
English

antidepressants

|an-ti-de-press-ant|

B2

/ˌæn.ti.dɪˈprɛ.sənt/

(antidepressant)

counteracts depression

Base FormPluralAdverb
antidepressantantidepressantsantidepressantly
Etymology
Etymology Information

'antidepressant' originates from the prefix 'anti-' (from Greek 'anti') and the element 'depressant' (from Latin 'deprimere'), where 'anti-' meant 'against' and Latin 'de-' meant 'down' while 'premere' meant 'to press'.

Historical Evolution

'antidepressant' developed in Modern English in the mid-20th century as a coined term based on 'anti-' + 'depressant'. The verb 'depress' entered English via Old French 'deprimer' from Latin 'deprimere', and earlier English formations such as 'antidepressive' also influenced the modern noun 'antidepressant'.

Meaning Changes

Initially it referred broadly to anything acting against depression; over time it became more specifically used to denote pharmaceutical drugs used to treat depressive disorders.

Meanings by Part of Speech

Noun 1

a drug or class of drugs used to treat clinical depression and other mood disorders.

She was prescribed antidepressants to help manage her symptoms.

Synonyms

Antonyms

Adjective 1

having the effect of reducing or counteracting depression (often used of drugs or their effects).

The study reported clear antidepressant effects from the new medication.

Synonyms

Antonyms

Last updated: 2025/08/30 16:41