団扇

 団扇 on Japanese Wikipedia

 Hand_fan on Wikipedia

Compound of 打(う)ち (uchi, “hitting; batting”, the 連用形 (ren'yōkei, “continuative or stem form”) of verb 打つ utsu, “to hit, to bat”) + 羽(わ) (wa, “wing”). The kanji are an example of jukujikun.^[1][2]

• (Tokyo) うちわ [ùchíꜜwà] (Nakadaka – [2])^[2][3]
• IPA^(key): [ɯ̟t͡ɕiβ̞a̠]

団扇(うちわ) • (uchiwa) ^{←うちは (utifa)?}

1. a rigid hand fan that does not fold
2. short for 軍配団扇 (gunbai uchiwa): a rigid fan used for military signaling
3. a 家紋 (kamon, “family crest”) featuring an uchiwa design

• 扇子(せんす) (sensu): a folding fan
• 扇風機(せんぷうき) (senpūki): a rotating fan, an electric fan

Probably from Middle Chinese compound 團扇／团扇 (dhuɑn syen^H, literally “circle fan”). Compare modern Mandarin 團扇／团扇 (tuánshàn).

• (Tokyo) だんせん [dàńséń] (Heiban – [0])^[2]
• IPA^(key): [dã̠ɰ̃sẽ̞ɴ]

団(だん)扇(せん) • (dansen) 

1. a rigid hand fan that does not fold
2. short for 軍配団扇 (gunbai uchiwa): a rigid fan used for military signaling