空隙

(1)the distance between things; "fragile items require separation and cushioning"

(2)物と物の間の距離

(3)an aperture or hole that opens into a bodily cavity; "the orifice into the aorta from the lower left chamber of the heart"

(4)身体の腔に通じる孔あるいは穴

(5)an man-made opening; usually small

(6)人工物の穴

(7)通常小さい

(8)a vacant or unobstructed space that is man-made; "they left a small opening for the cat at the bottom of the door"

(9)人工の空き、または障害のない空間

(10)the act of opening something; "the ray of light revealed his cautious opening of the door"

(11)何かを開ける行為

(12)an empty area (usually bounded in some way between things); "the architect left space in front of the building"; "they stopped at an open space in the jungle"; "the space between his teeth"

(13)（通常、ものとものの間を何らかの手段で境界づけている）空の場所

(14)a natural opening in something

(15)開口部