|Main Entry:||know by heart|
|Part of Speech:||v|
|Definition:||to learn by committing to memory|
|Example:||Think of how many poems, songs, and Bible sayings that you know by heart.|
know by heart
see by heart.
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|the offspring of a zebra and a donkey.|