hash mark
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hash mark
n.
1. A service stripe on the sleeve of an enlisted person's uniform.
2. Football A mark in either of two series placed on the field perpendicular to the yard lines and used for spotting the ball.
3. The symbol (#), especially when used as the start of a hashtag.
[Alteration of hatch.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hash′ mark`
n.
1. Informal. a service stripe.
2. (on a football field) the marking formed by either inbounds line intersecting with one of the lines delineating yardage between the goal lines.
[1905–10]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun 1. [画像:hash mark - an insignia worn to indicate years of service]hash mark - an insignia worn to indicate years of service
insignia - a badge worn to show official position
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