軌道

(1)a pair of parallel rails providing a runway for wheels

(2)車輪の走路となる平行した2本のレール

(3)the track on which trams or streetcars run

(4)路面電車が走る軌道

(5)an established line of travel or access

(6)往来や出入りのために作られた進路

(7)a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll

(8)鉄道車両または他の車両が走行できる沿線を作る圧延鋼材の平行棒あるいは一組の棒

(9)the bony cavity in the skull containing the eyeball

(10)頭蓋骨の眼球を内包する骨性の空洞

(11)the (usually elliptical) path described by one celestial body in its revolution about another; "he plotted the orbit of the moon"

(12)別のものについてその革命において1つの天体により記述される（通常楕円）経路

(13)a line or route along which something travels or moves; "the hurricane demolished houses in its path"; "the track of an animal"; "the course of the river"

(14)物がそれに沿って移動したり動いたりした線あるいは道

(15)a line of track providing a runway for wheels; "he walked along the railroad track"

(16)車輪の走路を提供している鉄道の線路

(17)the path followed by an object moving through space

(18)空間を運動する物体が描く経路