noonmark

名词 n.
中文释义

英文释义

名词 n.
  1. A mark made on a structure to align with the sun at noon for the purpose of timekeeping.
    — ... according to the rule for computing a noonmark...
  2. The time of noon.
    — By that big clock the sun itself is set, He gets to noonmark by it even yet

词形变化

noonmarks plural noon-mark alternative noon mark alternative

词源

From noon + mark.
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