Stow away Definition 1 of 2Pro Tip 1/3Secrecy Nuance Used when the intent is to keep something hidden from view or unknown to others. I'll stow away the gifts before the kids come home. Pro Tip 2/3Protection Implication Implies protecting something by keeping it in a secure location. Stow away the confidential files in the locked cabinet. Pro Tip 3/3Emotional Undertone Sometimes used figuratively to describe hiding emotions or thoughts. He stowed away his feelings and put on a brave face.