greyline (0 synonym found)

We don't have any synonyms for greyline yet.

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gremlin  ·  recline  ·  grayline  ·  keyline  ·  treeline  ·  guyline

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Definition of greyline:

(n) : (loosely) Synonym of twilight zone (“terminator”).
(n) : (strictly, technical) A transition line, coinciding with a twilight zone (terminator), where a change in the propagation of radio waves is observed.
Definition of greyline:

(n) : (loosely) Synonym of twilight zone (“terminator”).
(n) : (strictly, technical) A transition line, coinciding with a twilight zone (terminator), where a change in the propagation of radio waves is observed.
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