IPA: /ˈspɛsɪmən/
KK: /ˈspɛsɪmən/
A sample or individual item that is used for testing, analysis, or as an example of a larger group.
The scientist collected a specimen of the plant for further study.
Specimen → It is formed from "specere" (meaning to look or see) and the suffix "-men" (used to form nouns). The word "specimen" refers to something that is looked at or examined, often as an example or sample.
Think of 'looking' ('specere') at something as an example — that's why a specimen is something you examine.
No commonly confused words.