contactless

Meanings

Adjective

• conducted without human-to-human contact so as to improve ease of use or reduce the potential spread of a contagious disease; contact-free.
• That does not use or require contact in order to operate.
• That has no contact(s).

Noun

• A technology for paying for goods etc. while physically present at the point of interaction but without the need for physical contact.

Origin

• contact + -less