unmanned

senza equipaggio, senza pilota

Che funziona senza una persona a bordo per controllarlo.

In inglese semplice: Operating without a person inside to control it.

• An unmanned aircraft flew overhead.
• The agency launched an unmanned spacecraft to study Mars.
• These unmanned vehicles can be controlled from a distant office.

Sinonimi: uncrewed, pilotless

Contrari: manned, crewed

Espressioni comuni: unmanned aircraft, unmanned spacecraft, unmanned vehicle

senza personale, incustodito

Dove non è presente nessuno per lavorare o sorvegliare.

In inglese semplice: Having no people present to work there or watch over it.

• The reception desk was unmanned.
• We found an unmanned ticket booth at the entrance.
• The guard’s post remained unmanned all night.

Sinonimi: unstaffed, unattended

Contrari: staffed, manned

Espressioni comuni: unmanned reception desk, unmanned station, leave something unmanned