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中文
English Fox - English Dictionary
Meaning of
minute of arc
in English
minute of arc
#uncommon
Definitions
Noun
1
/
60
of
a
degree
;
a
small
angular
unit
(
in
geometry
,
navigation
)
a
unit
of
angular
measurement
;
1
/
21
,
600
of
a
circle
Base Words
arc
minute
of
