roton
/ˈrəʊtɒn/Physics
noun
A quantum or quasiparticle associated with vortical motion in a liquid, especially liquid helium.
Origin
1940s. From rot- + -on.
- reaccompany
- re-accomplishment
- re-accost
- reaccount
- reaccrue
- reaccumulate
- reaccumulation
- re-accuse
- reaccustom
- reach
- reachability
- reachable
- reacher
- reach for the stars
- reachless
- reach-me-down
- reach rod
- reach someone's ears
- reach truck
- reach type
- reachy
- reacknowledge
- reacknowledgement
- reacquaint
- reacquaintance