Langimage
English

under-sourced

|un-der-sourced|

B2

🇺🇸

/ˌʌn.dɚˈsɔrst/

🇬🇧

/ˌʌn.dəˈsɔːst/

(under-source)

not enough sources

Base Form3rd Person Sing.PastPast ParticiplePresent ParticipleNounAdjective
under-sourceunder-sourcesunder-sourcedunder-sourcedunder-sourcingunder-sourcingunder-sourced
Etymology
Etymology Information

'under-sourced' is a modern English compound formed from 'under' + 'sourced'. 'Under' comes from Old English 'under' meaning 'beneath' or (by extension) 'insufficient', and 'source' comes via Old French 'sourse/sourche' from Latin roots related to 'to rise' (a spring or origin). The '-ed' marks the past participle/adjectival form.

Historical Evolution

'under' (Old English) + the verb 'to source' (derived from Old French 'sourse' → Middle English 'source') combined in modern English to create phrases like 'under-source' and the adjective/past-participle 'under-sourced' in contemporary usage (20th century onward), often in journalistic and editorial contexts.

Meaning Changes

Originally 'under' meant 'beneath' and 'source' meant 'origin' (a spring). Over time the compound came to mean 'supplied with too few sources' or 'insufficiently referenced', a specialized modern editorial sense.

Meanings by Part of Speech

Verb 1

past tense or past participle form of 'under-source' (to provide insufficient sources for something).

The claim was under-sourced, so readers found it hard to trust.

Synonyms

Antonyms

Adjective 1

insufficiently supplied with sources or citations; lacking adequate references.

The Wikipedia entry was under-sourced and flagged for improvement.

Synonyms

Antonyms

Last updated: 2025/09/15 05:25