Definition of range marker in English:

range marker

noun ˈreɪn(d)ʒ ˌmɑːkə

1A person employed to assess the accuracy of the shooting on a firing range; = "marker". Now chiefly historical.
2Gunnery. An object used by a gunner as a marker to indicate the range attainable by a particular piece of artillery. Now chiefly historical.
3North American Nautical. Each of two or more markers used as a navigational aid, appearing in alignment to shipping which is following a safe course.
4Radar. A visual indication of distance on a radar screen.

Origin

Late 19th century; earliest use found in The Times. From range + marker.

Definition of range marker in US English:

range marker

nounˈreɪn(d)ʒ ˌmɑːkə

1A person employed to assess the accuracy of the shooting on a firing range; = "marker". Now chiefly historical.
2Gunnery. An object used by a gunner as a marker to indicate the range attainable by a particular piece of artillery. Now chiefly historical.
3North American Nautical. Each of two or more markers used as a navigational aid, appearing in alignment to shipping which is following a safe course.
4Radar. A visual indication of distance on a radar screen.

Origin

Late 19th century; earliest use found in The Times. From range + marker.

词汇	range marker
释义	Definition of range marker in English: range marker noun ˈreɪn(d)ʒ ˌmɑːkə 1A person employed to assess the accuracy of the shooting on a firing range; = "marker". Now chiefly historical. 2Gunnery. An object used by a gunner as a marker to indicate the range attainable by a particular piece of artillery. Now chiefly historical. 3North American Nautical. Each of two or more markers used as a navigational aid, appearing in alignment to shipping which is following a safe course. 4Radar. A visual indication of distance on a radar screen. Origin Late 19th century; earliest use found in The Times. From range + marker. Definition of range marker in US English: range marker nounˈreɪn(d)ʒ ˌmɑːkə 1A person employed to assess the accuracy of the shooting on a firing range; = "marker". Now chiefly historical. 2Gunnery. An object used by a gunner as a marker to indicate the range attainable by a particular piece of artillery. Now chiefly historical. 3North American Nautical. Each of two or more markers used as a navigational aid, appearing in alignment to shipping which is following a safe course. 4Radar. A visual indication of distance on a radar screen. Origin Late 19th century; earliest use found in The Times. From range + marker.
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