platform door; platform screen door

(rail transport) selective door operation

swing door

to put one's heart and soul into

material or objects used to fill in gaps or cracks, or to pad / (typography) an interglyph or interline space, or a physical object used to make such space

(idiomatic) to have luck turn one's way

Alternative spelling of 開け胡麻 (“open sesame”)

open sesame!

strength; power; force / (physics) force / ability; capacity / effort / (tarot): Strength

power, force, strength