睦月

Orthographic borrowing from Japanese 睦月(むつき) (mutsuki).

睦月

1. (～號) (historical) Mutsuki (a World War II destroyer)
2. (～級) Mutsuki class Destroyer

⟨mutu tuki₂⟩ → */mut̚tuki/ → ⟨mutuki₂⟩ → /mutukʷɨ/ → /mut͡suki/

From Old Japanese.

Appears to be derived from root 睦 (mutsu-, “affectionate, harmonious”) +‎ 月 (tsuki, “month”).

• (Tokyo) む​つき [múꜜtsùkì] (Atamadaka – [1])[1][2][3]
• IPA^(key): [mɯ̟ᵝt͡sɨ̥ᵝkʲi]

睦(む)月(つき) • (mutsuki) 

1. (archaic) the first month of the lunar calendar
   • c. 759, Man'yōshū (book 5, poem 815), text here

     武都紀(むつき)多知(たち)波流能吉多良婆(はるのきたらば)可久斯許曽(かくしこそ)烏梅乎乎岐都々(うめををきつつ)多努之岐乎倍米(たのしきをへめ)　[大(だい)貳(にの)紀(き)卿(きやう)] [Man'yōgana]

     むつき立(た)ち春(はる)の来(きた)らばかくしこそ梅(うめ)を招(を)きつつ楽(たの)しき終(を)へめ　[大(だい)弐(にの)紀(き)卿(きやう)] [Modern spelling]

     mutsuki tachi haru no kitaraba kakushi koso ume o okitsutsu tanoshiki oeme (Daini no Ki-kyō)

     (please add an English translation of this example)

2. (poetic) the month of harmony; January

• 睦(むつ)び月(づき) (mutsubizuki)
• 睦(むつ)びの月(つき) (mutsubi no tsuki)

• (Japanese calendar months) 睦(む)月(つき) (mutsuki), 如月(きさらぎ) (kisaragi), 弥(や)生(よい) (yayoi), 卯(う)月(づき) (uzuki), 皐(さ)月(つき) (satsuki), 水(み)無(な)月(づき) (minazuki), 文(ふみ)月(づき) (fumizuki), 葉(は)月(づき) (hazuki), 長(なが)月(つき) (nagatsuki), 神(かん)無(な)月(づき) (kannazuki), 霜(しも)月(つき) (shimotsuki), 師(し)走(わす) (shiwasu) ^{(Category: ja:Japanese calendar months)}