Vocabulary
Form
to keep (something) a close secret; to hide (the truth, one's pain, etc.); to keep hidden
verb
vt
Example sentences
彼女（かのじょ）は失望（しつぼう）の気持（きも）ちを笑（わら）って押し隠（おしかく）した。
She cloaked her disappointment with a smile.