Adjektiv

strahlungsärmsten

Translation

lowest-radiation, least radioactive

Dies ist das strahlungsärmste Handy auf dem Markt.

This is the lowest-radiation mobile phone on the market.

Wir suchen den strahlungsärmsten Ort in der Gegend.

We are looking for the place with the least radiation in the area.

the lowest-radiation + noun This is the lowest-radiation device.

Antonyms: am strahlungsreichsten, am stärksten strahlend

Superlative of 'strahlungsarm', which is a compound of 'Strahlung' (radiation) + 'arm' (poor). Literally 'poorest in radiation'.

Remember that 'arm' means 'poor'. So, 'strahlungsarm' is 'radiation-poor'. The '-sten' ending marks it as the superlative form.