French to English Dictionary (Dictionnaire Français-Anglais)

Surfactant

A substance that tends to reduce the surface tension of a liquid in which it is dissolved, allowing easier spreading and lowering of interfacial tension.

Surveillance

Close observation, especially of a suspected spy or criminal.

Surveillance-State

A government or political system characterized by extensive monitoring and control of the population.

Surveillance-installation

The setup or placement of electronic monitoring devices, cameras, or sensors for observation purposes.

Sustainability Advocate

A person who actively supports, promotes, or works toward ecological balance, resource conservation, and sustainable development practices.

Sustainable Urbanism

A design philosophy that promotes the development of urban areas in a way that is environmentally sustainable, socially equitable, and economically viable.

Sustenance

Food and drink regarded as a source of strength; nourishment.

Sutōshugi

A philosophical doctrine emphasizing self-control and rationality, often associated with the ability to endure pain or hardship without displaying feelings.

Swan Song

The final performance, activity, or appearance of a person, typically before their retirement or death.

Sweepstake

A lottery or gambling game in which all the money staked is paid to the holder of the winning ticket.

Swiftness

The quality of moving or capable of moving at high speed.

Swāyatta

The state of being self-governing or independent.