Where does “opportunism” come from?

Opportunism is an English word derived from French opportunisme, which comes from Latin opportunus meaning "suitable" or "favorable," ultimately from ob- "toward" and portus "harbor" or "port."

opportunism (English): The practice of taking advantage of any...

Definitions

  1. The practice of taking advantage of any...

Ancestry of “opportunism”, step by step

StepLanguageWordMeaning
1Frenchopportunismeopportunism
2Frenchopportunopportune, timely; expedient; suitable
3Latinopportūnussuitable
4LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
5Proto-Italicportusharbour
6Proto-Indo-Europeanpértuscrossing
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus