appulse /ə-pulsˈ/

1. A striking against something
2. (of two celestial objects) an apparent coming to conjunction or to the meridian as perceived by an observer (astronomy)
3. Specif the close approach of a planet or asteroid to a star without the occurrence of an eclipse

• tumbler-drier
• tumbler-dryer
• tumblerful
• tumblerfuls
• tumblers
• tumbler-switch
• tumbler-switches
• tumbles
• tumble up
• tumbleweed
• tumbleweeds
• tumbling
• tumbling barrel
• tumbling box
• tumblings
• tumbrel
• tumbrels
• tumbril
• tumbrils
• tumefacient
• tumefaction
• tumefactions
• tumefied
• trickish
• trickishly