Synonyms for contactless
- adjective
Most common
Definitions
- adj. 1
That does not use or require contact in order to happen or operate. Conducted without human-to-human contact to improve ease of use or reduce the potential spread of a contagious disease; contact-free.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| contactless | steady |
Use in printed books, per decade from 1850 to 2019.