[sɔːs], (Noun)

Definitions:
- a place, person, or thing from which something originates or can be obtained
(e.g: mackerel is a good source of fish oil)

- a body or process by which energy or a particular component enters a system
(e.g: major sources and sinks exist for atmospheric oxygen)


Phrases:
- at source

Origin:
late Middle English: from Old French sours(e), past participle of sourdre ‘to rise’, from Latin surgere

[sɔːs], (Verb)

Definitions:
- obtain from a particular source
(e.g: each type of coffee is sourced from one country)


Phrases:
- at source

Origin:
late Middle English: from Old French sours(e), past participle of sourdre ‘to rise’, from Latin surgere