本初子午線

ほんしょしごせん

prime meridian

磁気子午線

じきしごせん

magnetic meridian

子午環

しごかん こうまたまき

meridian circle

午

うま

seventh sign of Chinese zodiac (The Horse, 11am-1pm, south, May)

丙午

ひのえうま へいご

43rd year of the sexagenary cycle (year of the Fire Horse, renowned for disasters and the birth of women destined to kill their husbands)

午飯

ごはん

lunch

戊午

つちのえうま ぼご

55th of the sexagenary cycle

壬午

みずのえうま じんご

nineteenth of the sexagenary cycle

午前

ごぜん

morning, a.m.

午睡

ごすい

nap, siesta

甲午

きのえうま こうご

31st of the sexagenary cycle

亭午

ていご

noon

初午

はつうま

first "horse day" in any lunar month, but esp. the second lunar month, traditional day for worship at "fox deity" shrines

午餐

ごさん

lunch, dinner

午砲

ごほう

noon gun

午年

うまどし

year of the horse

午後

ごご

afternoon, p.m.

正午

しょうご

noon, mid-day

日午

noon; midday