英和辞典
  
palm1
pɑ́ːmパーム
名詞
手のひら  ⦣ 「手の甲こう」は the back (of a hand).
read one's palm
read one's palm
~の手相を見る
put one's palm to one's cheek
put one's palm to one's cheek
手のひらをほおに当てる
  ⦣ 驚おどろいた時のしぐさ.
He put out his hand with his palm up.
He put out his hand with his palm up.
彼は手のひらを上にして手を差し出した.